401099829

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{10399}}^1$

素因数の和:10481

約数の個数: 32

約数和(自身を含む): 615014400

約数和(自身を除く): 213914571

約数列:

[1, 3, 13, 23, 39, 43, 69, 129, 299, 559, 897, 989, 1677, 2967, 10399, 12857, 31197, 38571, 135187, 239177, 405561, 447157, 717531, 1341471, 3109301, 5813041, 9327903, 10284611, 17439123, 30853833, 133699943, 401099829]

約数ペア:

[(1, 401099829), (3, 133699943), (13, 30853833), (23, 17439123), (39, 10284611), (43, 9327903), (69, 5813041), (129, 3109301), (299, 1341471), (559, 717531), (897, 447157), (989, 405561), (1677, 239177), (2967, 135187), (10399, 38571), (12857, 31197)]