8547357

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 14192640

約数和(自身を除く): 5645283

約数列:

[1, 3, 7, 13, 21, 39, 91, 131, 239, 273, 393, 717, 917, 1673, 1703, 2751, 3107, 5019, 5109, 9321, 11921, 21749, 31309, 35763, 65247, 93927, 219163, 407017, 657489, 1221051, 2849119, 8547357]

約数ペア:

[(1, 8547357), (3, 2849119), (7, 1221051), (13, 657489), (21, 407017), (39, 219163), (91, 93927), (131, 65247), (239, 35763), (273, 31309), (393, 21749), (717, 11921), (917, 9321), (1673, 5109), (1703, 5019), (2751, 3107)]