471842907

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{439}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 677360640

約数和(自身を除く): 205517733

約数列:

[1, 3, 23, 37, 69, 111, 421, 439, 851, 1263, 1317, 2553, 9683, 10097, 15577, 16243, 29049, 30291, 46731, 48729, 184819, 358271, 373589, 554457, 1074813, 1120767, 4250837, 6838303, 12752511, 20514909, 157280969, 471842907]

約数ペア:

[(1, 471842907), (3, 157280969), (23, 20514909), (37, 12752511), (69, 6838303), (111, 4250837), (421, 1120767), (439, 1074813), (851, 554457), (1263, 373589), (1317, 358271), (2553, 184819), (9683, 48729), (10097, 46731), (15577, 30291), (16243, 29049)]