38557659

素因数分解:

$3^1\times 7^4\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:185

約数の個数: 40

約数和(自身を含む): 61711632

約数和(自身を除く): 23153973

約数列:

[1, 3, 7, 21, 49, 53, 101, 147, 159, 303, 343, 371, 707, 1029, 1113, 2121, 2401, 2597, 4949, 5353, 7203, 7791, 14847, 16059, 18179, 34643, 37471, 54537, 103929, 112413, 127253, 242501, 262297, 381759, 727503, 786891, 1836079, 5508237, 12852553, 38557659]

約数ペア:

[(1, 38557659), (3, 12852553), (7, 5508237), (21, 1836079), (49, 786891), (53, 727503), (101, 381759), (147, 262297), (159, 242501), (303, 127253), (343, 112413), (371, 103929), (707, 54537), (1029, 37471), (1113, 34643), (2121, 18179), (2401, 16059), (2597, 14847), (4949, 7791), (5353, 7203)]