12423021

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:365

約数の個数: 24

約数和(自身を含む): 18182880

約数和(自身を除く): 5759859

約数列:

[1, 3, 13, 39, 107, 169, 229, 321, 507, 687, 1391, 2977, 4173, 8931, 18083, 24503, 38701, 54249, 73509, 116103, 318539, 955617, 4141007, 12423021]

約数ペア:

[(1, 12423021), (3, 4141007), (13, 955617), (39, 318539), (107, 116103), (169, 73509), (229, 54249), (321, 38701), (507, 24503), (687, 18083), (1391, 8931), (2977, 4173)]