293875923

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1933}}^1$

素因数の和:2235

約数の個数: 32

約数和(自身を含む): 454505472

約数和(自身を除く): 160629549

約数列:

[1, 3, 11, 17, 33, 51, 187, 271, 561, 813, 1933, 2981, 4607, 5799, 8943, 13821, 21263, 32861, 50677, 63789, 98583, 152031, 361471, 523843, 1084413, 1571529, 5762273, 8905331, 17286819, 26715993, 97958641, 293875923]

約数ペア:

[(1, 293875923), (3, 97958641), (11, 26715993), (17, 17286819), (33, 8905331), (51, 5762273), (187, 1571529), (271, 1084413), (561, 523843), (813, 361471), (1933, 152031), (2981, 98583), (4607, 63789), (5799, 50677), (8943, 32861), (13821, 21263)]