38996811357

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{88813}}^1$

素因数の和:88962

約数の個数: 48

約数和(自身を含む): 63178727040

約数和(自身を除く): 24181915683

約数列:

[1, 3, 7, 21, 29, 49, 87, 103, 147, 203, 309, 609, 721, 1421, 2163, 2987, 4263, 5047, 8961, 15141, 20909, 62727, 88813, 146363, 266439, 439089, 621691, 1865073, 2575577, 4351837, 7726731, 9147739, 13055511, 18029039, 27443217, 54087117, 64034173, 126203273, 192102519, 265284431, 378609819, 448239211, 795853293, 1344717633, 1856991017, 5570973051, 12998937119, 38996811357]

約数ペア:

[(1, 38996811357), (3, 12998937119), (7, 5570973051), (21, 1856991017), (29, 1344717633), (49, 795853293), (87, 448239211), (103, 378609819), (147, 265284431), (203, 192102519), (309, 126203273), (609, 64034173), (721, 54087117), (1421, 27443217), (2163, 18029039), (2987, 13055511), (4263, 9147739), (5047, 7726731), (8961, 4351837), (15141, 2575577), (20909, 1865073), (62727, 621691), (88813, 439089), (146363, 266439)]