411808527

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:713

約数の個数: 72

約数和(自身を含む): 717422160

約数和(自身を除く): 305613633

約数列:

[1, 3, 9, 13, 17, 19, 39, 51, 57, 117, 153, 171, 221, 247, 289, 323, 641, 663, 741, 867, 969, 1923, 1989, 2223, 2601, 2907, 3757, 4199, 5491, 5769, 8333, 10897, 11271, 12179, 12597, 16473, 24999, 32691, 33813, 36537, 37791, 49419, 71383, 74997, 98073, 109611, 141661, 158327, 185249, 207043, 214149, 424983, 474981, 555747, 621129, 642447, 1274949, 1424943, 1667241, 1863387, 2408237, 2691559, 3519731, 7224711, 8074677, 10559193, 21674133, 24224031, 31677579, 45756503, 137269509, 411808527]

約数ペア:

[(1, 411808527), (3, 137269509), (9, 45756503), (13, 31677579), (17, 24224031), (19, 21674133), (39, 10559193), (51, 8074677), (57, 7224711), (117, 3519731), (153, 2691559), (171, 2408237), (221, 1863387), (247, 1667241), (289, 1424943), (323, 1274949), (641, 642447), (663, 621129), (741, 555747), (867, 474981), (969, 424983), (1923, 214149), (1989, 207043), (2223, 185249), (2601, 158327), (2907, 141661), (3757, 109611), (4199, 98073), (5491, 74997), (5769, 71383), (8333, 49419), (10897, 37791), (11271, 36537), (12179, 33813), (12597, 32691), (16473, 24999)]