213106431

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1487}}^1$

素因数の和:1611

約数の個数: 32

約数和(自身を含む): 310837248

約数和(自身を除く): 97730817

約数列:

[1, 3, 23, 31, 67, 69, 93, 201, 713, 1487, 1541, 2077, 2139, 4461, 4623, 6231, 34201, 46097, 47771, 99629, 102603, 138291, 143313, 298887, 1060231, 2291467, 3088499, 3180693, 6874401, 9265497, 71035477, 213106431]

約数ペア:

[(1, 213106431), (3, 71035477), (23, 9265497), (31, 6874401), (67, 3180693), (69, 3088499), (93, 2291467), (201, 1060231), (713, 298887), (1487, 143313), (1541, 138291), (2077, 102603), (2139, 99629), (4461, 47771), (4623, 46097), (6231, 34201)]