134971921

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{569}}^1$

素因数の和:733

約数の個数: 24

約数和(自身を含む): 162190080

約数和(自身を除く): 27218159

約数列:

[1, 7, 47, 49, 103, 329, 569, 721, 2303, 3983, 4841, 5047, 26743, 27881, 33887, 58607, 187201, 237209, 410249, 1310407, 2754529, 2871743, 19281703, 134971921]

約数ペア:

[(1, 134971921), (7, 19281703), (47, 2871743), (49, 2754529), (103, 1310407), (329, 410249), (569, 237209), (721, 187201), (2303, 58607), (3983, 33887), (4841, 27881), (5047, 26743)]