1441531

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:131

約数の個数: 24

約数和(自身を含む): 1889664

約数和(自身を除く): 448133

約数列:

[1, 7, 13, 31, 49, 73, 91, 217, 403, 511, 637, 949, 1519, 2263, 2821, 3577, 6643, 15841, 19747, 29419, 46501, 110887, 205933, 1441531]

約数ペア:

[(1, 1441531), (7, 205933), (13, 110887), (31, 46501), (49, 29419), (73, 19747), (91, 15841), (217, 6643), (403, 3577), (511, 2821), (637, 2263), (949, 1519)]