4408911

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 40

約数和(自身を含む): 7318080

約数和(自身を除く): 2909169

約数列:

[1, 3, 9, 13, 27, 39, 53, 79, 81, 117, 159, 237, 351, 477, 689, 711, 1027, 1053, 1431, 2067, 2133, 3081, 4187, 4293, 6201, 6399, 9243, 12561, 18603, 27729, 37683, 54431, 55809, 83187, 113049, 163293, 339147, 489879, 1469637, 4408911]

約数ペア:

[(1, 4408911), (3, 1469637), (9, 489879), (13, 339147), (27, 163293), (39, 113049), (53, 83187), (79, 55809), (81, 54431), (117, 37683), (159, 27729), (237, 18603), (351, 12561), (477, 9243), (689, 6399), (711, 6201), (1027, 4293), (1053, 4187), (1431, 3081), (2067, 2133)]