416425713

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{1427}}^1$

素因数の和:1717

約数の個数: 32

約数和(自身を含む): 625121280

約数和(自身を除く): 208695567

約数列:

[1, 3, 11, 33, 37, 111, 239, 407, 717, 1221, 1427, 2629, 4281, 7887, 8843, 15697, 26529, 47091, 52799, 97273, 158397, 291819, 341053, 580789, 1023159, 1742367, 3751583, 11254749, 12618961, 37856883, 138808571, 416425713]

約数ペア:

[(1, 416425713), (3, 138808571), (11, 37856883), (33, 12618961), (37, 11254749), (111, 3751583), (239, 1742367), (407, 1023159), (717, 580789), (1221, 341053), (1427, 291819), (2629, 158397), (4281, 97273), (7887, 52799), (8843, 47091), (15697, 26529)]