2188792653

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{34583}}^1$

素因数の和:34693

約数の個数: 24

約数和(自身を含む): 3142717248

約数和(自身を除く): 953924595

約数列:

[1, 3, 17, 51, 73, 219, 289, 867, 1241, 3723, 21097, 34583, 63291, 103749, 587911, 1763733, 2524559, 7573677, 9994487, 29983461, 42917503, 128752509, 729597551, 2188792653]

約数ペア:

[(1, 2188792653), (3, 729597551), (17, 128752509), (51, 42917503), (73, 29983461), (219, 9994487), (289, 7573677), (867, 2524559), (1241, 1763733), (3723, 587911), (21097, 103749), (34583, 63291)]