27479123

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^2$

素因数の和:219

約数の個数: 24

約数和(自身を含む): 34588512

約数和(自身を除く): 7109389

約数列:

[1, 7, 17, 37, 79, 119, 259, 553, 629, 1343, 2923, 4403, 6241, 9401, 20461, 43687, 49691, 106097, 230917, 347837, 742679, 1616419, 3925589, 27479123]

約数ペア:

[(1, 27479123), (7, 3925589), (17, 1616419), (37, 742679), (79, 347837), (119, 230917), (259, 106097), (553, 49691), (629, 43687), (1343, 20461), (2923, 9401), (4403, 6241)]