738963939

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{44041}}^1$

素因数の和:44115

約数の個数: 32

約数和(自身を含む): 1217673216

約数和(自身を除く): 478709277

約数列:

[1, 3, 7, 17, 21, 47, 51, 119, 141, 329, 357, 799, 987, 2397, 5593, 16779, 44041, 132123, 308287, 748697, 924861, 2069927, 2246091, 5240879, 6209781, 14489489, 15722637, 35188759, 43468467, 105566277, 246321313, 738963939]

約数ペア:

[(1, 738963939), (3, 246321313), (7, 105566277), (17, 43468467), (21, 35188759), (47, 15722637), (51, 14489489), (119, 6209781), (141, 5240879), (329, 2246091), (357, 2069927), (799, 924861), (987, 748697), (2397, 308287), (5593, 132123), (16779, 44041)]