1550601

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 2500680

約数和(自身を除く): 950079

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 457, 1131, 1371, 3393, 4113, 5941, 13253, 17823, 39759, 53469, 119277, 172289, 516867, 1550601]

約数ペア:

[(1, 1550601), (3, 516867), (9, 172289), (13, 119277), (29, 53469), (39, 39759), (87, 17823), (117, 13253), (261, 5941), (377, 4113), (457, 3393), (1131, 1371)]