1880720853837

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{99398597}}^1$

素因数の和:99398677

約数の個数: 32

約数和(自身を含む): 3091693992192

約数和(自身を除く): 1210973138355

約数列:

[1, 3, 7, 17, 21, 51, 53, 119, 159, 357, 371, 901, 1113, 2703, 6307, 18921, 99398597, 298195791, 695790179, 1689776149, 2087370537, 5069328447, 5268125641, 11828433043, 15804376923, 35485299129, 36876879487, 89558135897, 110630638461, 268674407691, 626906951279, 1880720853837]

約数ペア:

[(1, 1880720853837), (3, 626906951279), (7, 268674407691), (17, 110630638461), (21, 89558135897), (51, 36876879487), (53, 35485299129), (119, 15804376923), (159, 11828433043), (357, 5268125641), (371, 5069328447), (901, 2087370537), (1113, 1689776149), (2703, 695790179), (6307, 298195791), (18921, 99398597)]