7389657

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 12096000

約数和(自身を除く): 4706343

約数列:

[1, 3, 9, 11, 27, 33, 99, 139, 179, 297, 417, 537, 1251, 1529, 1611, 1969, 3753, 4587, 4833, 5907, 13761, 17721, 24881, 41283, 53163, 74643, 223929, 273691, 671787, 821073, 2463219, 7389657]

約数ペア:

[(1, 7389657), (3, 2463219), (9, 821073), (11, 671787), (27, 273691), (33, 223929), (99, 74643), (139, 53163), (179, 41283), (297, 24881), (417, 17721), (537, 13761), (1251, 5907), (1529, 4833), (1611, 4587), (1969, 3753)]