1258551459

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{30931}}^1$

素因数の和:31088

約数の個数: 32

約数和(自身を含む): 2048935680

約数和(自身を除く): 790384221

約数列:

[1, 3, 9, 11, 27, 33, 99, 137, 297, 411, 1233, 1507, 3699, 4521, 13563, 30931, 40689, 92793, 278379, 340241, 835137, 1020723, 3062169, 4237547, 9186507, 12712641, 38137923, 46613017, 114413769, 139839051, 419517153, 1258551459]

約数ペア:

[(1, 1258551459), (3, 419517153), (9, 139839051), (11, 114413769), (27, 46613017), (33, 38137923), (99, 12712641), (137, 9186507), (297, 4237547), (411, 3062169), (1233, 1020723), (1507, 835137), (3699, 340241), (4521, 278379), (13563, 92793), (30931, 40689)]