28707571203

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{2693}}^1\times {\mathrm{209021}}^1$

素因数の和:211734

約数の個数: 16

約数和(自身を含む): 40543579296

約数和(自身を除く): 11836008093

約数列:

[1, 3, 17, 51, 2693, 8079, 45781, 137343, 209021, 627063, 3553357, 10660071, 562893553, 1688680659, 9569190401, 28707571203]

約数ペア:

[(1, 28707571203), (3, 9569190401), (17, 1688680659), (51, 562893553), (2693, 10660071), (8079, 3553357), (45781, 627063), (137343, 209021)]