2025673917

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1\times {\mathrm{509}}^1$

素因数の和:1093

約数の個数: 32

約数和(自身を含む): 2851234560

約数和(自身を除く): 825560643

約数列:

[1, 3, 23, 69, 137, 411, 421, 509, 1263, 1527, 3151, 9453, 9683, 11707, 29049, 35121, 57677, 69733, 173031, 209199, 214289, 642867, 1326571, 1603859, 3979713, 4811577, 4928647, 14785941, 29357593, 88072779, 675224639, 2025673917]

約数ペア:

[(1, 2025673917), (3, 675224639), (23, 88072779), (69, 29357593), (137, 14785941), (411, 4928647), (421, 4811577), (509, 3979713), (1263, 1603859), (1527, 1326571), (3151, 642867), (9453, 214289), (9683, 209199), (11707, 173031), (29049, 69733), (35121, 57677)]