15698480967

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{244399}}^1$

素因数の和:244485

約数の個数: 40

約数和(自身を含む): 25668843200

約数和(自身を除く): 9970362233

約数列:

[1, 3, 9, 13, 27, 39, 61, 81, 117, 183, 351, 549, 793, 1053, 1647, 2379, 4941, 7137, 21411, 64233, 244399, 733197, 2199591, 3177187, 6598773, 9531561, 14908339, 19796319, 28594683, 44725017, 85784049, 134175051, 193808407, 257352147, 402525153, 581425221, 1207575459, 1744275663, 5232826989, 15698480967]

約数ペア:

[(1, 15698480967), (3, 5232826989), (9, 1744275663), (13, 1207575459), (27, 581425221), (39, 402525153), (61, 257352147), (81, 193808407), (117, 134175051), (183, 85784049), (351, 44725017), (549, 28594683), (793, 19796319), (1053, 14908339), (1647, 9531561), (2379, 6598773), (4941, 3177187), (7137, 2199591), (21411, 733197), (64233, 244399)]