17219235

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1321}}^1$

素因数の和:1419

約数の個数: 32

約数和(自身を含む): 30458880

約数和(自身を除く): 13239645

約数列:

[1, 3, 5, 11, 15, 33, 55, 79, 165, 237, 395, 869, 1185, 1321, 2607, 3963, 4345, 6605, 13035, 14531, 19815, 43593, 72655, 104359, 217965, 313077, 521795, 1147949, 1565385, 3443847, 5739745, 17219235]

約数ペア:

[(1, 17219235), (3, 5739745), (5, 3443847), (11, 1565385), (15, 1147949), (33, 521795), (55, 313077), (79, 217965), (165, 104359), (237, 72655), (395, 43593), (869, 19815), (1185, 14531), (1321, 13035), (2607, 6605), (3963, 4345)]