15696369

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 25280640

約数和(自身を除く): 9584271

約数列:

[1, 3, 9, 13, 27, 39, 117, 197, 227, 351, 591, 681, 1773, 2043, 2561, 2951, 5319, 6129, 7683, 8853, 23049, 26559, 44719, 69147, 79677, 134157, 402471, 581347, 1207413, 1744041, 5232123, 15696369]

約数ペア:

[(1, 15696369), (3, 5232123), (9, 1744041), (13, 1207413), (27, 581347), (39, 402471), (117, 134157), (197, 79677), (227, 69147), (351, 44719), (591, 26559), (681, 23049), (1773, 8853), (2043, 7683), (2561, 6129), (2951, 5319)]