360072009

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{13421}}^1$

素因数の和:13709

約数の個数: 24

約数和(自身を含む): 569522304

約数和(自身を除く): 209450295

約数列:

[1, 3, 9, 11, 33, 99, 271, 813, 2439, 2981, 8943, 13421, 26829, 40263, 120789, 147631, 442893, 1328679, 3637091, 10911273, 32733819, 40008001, 120024003, 360072009]

約数ペア:

[(1, 360072009), (3, 120024003), (9, 40008001), (11, 32733819), (33, 10911273), (99, 3637091), (271, 1328679), (813, 442893), (2439, 147631), (2981, 120789), (8943, 40263), (13421, 26829)]