6477289

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 32

約数和(自身を含む): 8709120

約数和(自身を除く): 2231831

約数列:

[1, 7, 13, 17, 53, 79, 91, 119, 221, 371, 553, 689, 901, 1027, 1343, 1547, 4187, 4823, 6307, 7189, 9401, 11713, 17459, 29309, 54431, 71179, 81991, 122213, 381017, 498253, 925327, 6477289]

約数ペア:

[(1, 6477289), (7, 925327), (13, 498253), (17, 381017), (53, 122213), (79, 81991), (91, 71179), (119, 54431), (221, 29309), (371, 17459), (553, 11713), (689, 9401), (901, 7189), (1027, 6307), (1343, 4823), (1547, 4187)]