2174996907

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{541}}^1\times {\mathrm{2441}}^1$

素因数の和:3052

約数の個数: 32

約数和(自身を含む): 3282438720

約数和(自身を除く): 1107441813

約数列:

[1, 3, 9, 27, 61, 183, 541, 549, 1623, 1647, 2441, 4869, 7323, 14607, 21969, 33001, 65907, 99003, 148901, 297009, 446703, 891027, 1320581, 1340109, 3961743, 4020327, 11885229, 35655687, 80555441, 241666323, 724998969, 2174996907]

約数ペア:

[(1, 2174996907), (3, 724998969), (9, 241666323), (27, 80555441), (61, 35655687), (183, 11885229), (541, 4020327), (549, 3961743), (1623, 1340109), (1647, 1320581), (2441, 891027), (4869, 446703), (7323, 297009), (14607, 148901), (21969, 99003), (33001, 65907)]