3984365

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 6082560

約数和(自身を除く): 2098195

約数列:

[1, 5, 7, 11, 35, 55, 77, 79, 131, 385, 395, 553, 655, 869, 917, 1441, 2765, 4345, 4585, 6083, 7205, 10087, 10349, 30415, 50435, 51745, 72443, 113839, 362215, 569195, 796873, 3984365]

約数ペア:

[(1, 3984365), (5, 796873), (7, 569195), (11, 362215), (35, 113839), (55, 72443), (77, 51745), (79, 50435), (131, 30415), (385, 10349), (395, 10087), (553, 7205), (655, 6083), (869, 4585), (917, 4345), (1441, 2765)]