738897387

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{1321}}^1\times {\mathrm{3967}}^1$

素因数の和:5338

約数の個数: 16

約数和(自身を含む): 1007173632

約数和(自身を除く): 268276245

約数列:

[1, 3, 47, 141, 1321, 3963, 3967, 11901, 62087, 186261, 186449, 559347, 5240407, 15721221, 246299129, 738897387]

約数ペア:

[(1, 738897387), (3, 246299129), (47, 15721221), (141, 5240407), (1321, 559347), (3963, 186449), (3967, 186261), (11901, 62087)]