71901973

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{179}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 86577120

約数和(自身を除く): 14675147

約数列:

[1, 11, 13, 53, 143, 179, 583, 689, 1969, 2327, 2809, 7579, 9487, 25597, 30899, 36517, 104357, 123331, 401687, 502811, 1356641, 5530921, 6536543, 71901973]

約数ペア:

[(1, 71901973), (11, 6536543), (13, 5530921), (53, 1356641), (143, 502811), (179, 401687), (583, 123331), (689, 104357), (1969, 36517), (2327, 30899), (2809, 25597), (7579, 9487)]