900978039

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{197453}}^1$

素因数の和:197488

約数の個数: 24

約数和(自身を含む): 1445363280

約数和(自身を除く): 544385241

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 4563, 197453, 592359, 1777077, 2566889, 5331231, 7700667, 23102001, 33369557, 69306003, 100108671, 300326013, 900978039]

約数ペア:

[(1, 900978039), (3, 300326013), (9, 100108671), (13, 69306003), (27, 33369557), (39, 23102001), (117, 7700667), (169, 5331231), (351, 2566889), (507, 1777077), (1521, 592359), (4563, 197453)]