1274273397

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{597409}}^1$

素因数の和:597497

約数の個数: 16

約数和(自身を含む): 1911712000

約数和(自身を除く): 637438603

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 597409, 1792227, 5376681, 16130043, 47195311, 141585933, 424757799, 1274273397]

約数ペア:

[(1, 1274273397), (3, 424757799), (9, 141585933), (27, 47195311), (79, 16130043), (237, 5376681), (711, 1792227), (2133, 597409)]