31050561

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 44372224

約数和(自身を除く): 13321663

約数列:

[1, 3, 29, 31, 87, 93, 397, 841, 899, 1191, 2523, 2697, 11513, 12307, 26071, 34539, 36921, 78213, 333877, 356903, 1001631, 1070709, 10350187, 31050561]

約数ペア:

[(1, 31050561), (3, 10350187), (29, 1070709), (31, 1001631), (87, 356903), (93, 333877), (397, 78213), (841, 36921), (899, 34539), (1191, 26071), (2523, 12307), (2697, 11513)]