18441159

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{4079}}^1$

素因数の和:4230

約数の個数: 16

約数和(自身を含む): 27025920

約数和(自身を除く): 8584761

約数列:

[1, 3, 11, 33, 137, 411, 1507, 4079, 4521, 12237, 44869, 134607, 558823, 1676469, 6147053, 18441159]

約数ペア:

[(1, 18441159), (3, 6147053), (11, 1676469), (33, 558823), (137, 134607), (411, 44869), (1507, 12237), (4079, 4521)]