377888973

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{7753}}^1$

素因数の和:7985

約数の個数: 32

約数和(自身を含む): 631237632

約数和(自身を除く): 253348659

約数列:

[1, 3, 7, 11, 21, 33, 77, 211, 231, 633, 1477, 2321, 4431, 6963, 7753, 16247, 23259, 48741, 54271, 85283, 162813, 255849, 596981, 1635883, 1790943, 4907649, 11451181, 17994713, 34353543, 53984139, 125962991, 377888973]

約数ペア:

[(1, 377888973), (3, 125962991), (7, 53984139), (11, 34353543), (21, 17994713), (33, 11451181), (77, 4907649), (211, 1790943), (231, 1635883), (633, 596981), (1477, 255849), (2321, 162813), (4431, 85283), (6963, 54271), (7753, 48741), (16247, 23259)]