1331273454

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{4528141}}^1$

素因数の和:4528160

約数の個数: 24

約数和(自身を含む): 3097249128

約数和(自身を除く): 1765975674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 4528141, 9056282, 13584423, 27168846, 31696987, 63393974, 95090961, 190181922, 221878909, 443757818, 665636727, 1331273454]

約数ペア:

[(1, 1331273454), (2, 665636727), (3, 443757818), (6, 221878909), (7, 190181922), (14, 95090961), (21, 63393974), (42, 31696987), (49, 27168846), (98, 13584423), (147, 9056282), (294, 4528141)]