23890923

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6653}}^1$

素因数の和:6688

約数の個数: 32

約数和(自身を含む): 42585600

約数和(自身を除く): 18694677

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 6653, 19959, 46571, 59877, 126407, 139713, 179631, 379221, 419139, 884849, 1137663, 1257417, 2654547, 3412989, 7963641, 23890923]

約数ペア:

[(1, 23890923), (3, 7963641), (7, 3412989), (9, 2654547), (19, 1257417), (21, 1137663), (27, 884849), (57, 419139), (63, 379221), (133, 179631), (171, 139713), (189, 126407), (399, 59877), (513, 46571), (1197, 19959), (3591, 6653)]