1325805939

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{1123}}^1\times {\mathrm{2791}}^1$

素因数の和:3967

約数の個数: 24

約数和(自身を含む): 1958241792

約数和(自身を除く): 632435853

約数列:

[1, 3, 9, 47, 141, 423, 1123, 2791, 3369, 8373, 10107, 25119, 52781, 131177, 158343, 393531, 475029, 1180593, 3134293, 9402879, 28208637, 147311771, 441935313, 1325805939]

約数ペア:

[(1, 1325805939), (3, 441935313), (9, 147311771), (47, 28208637), (141, 9402879), (423, 3134293), (1123, 1180593), (2791, 475029), (3369, 393531), (8373, 158343), (10107, 131177), (25119, 52781)]