30228747

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{1021}}^1$

素因数の和:1234

約数の個数: 16

約数和(自身を含む): 41207040

約数和(自身を除く): 10978293

約数列:

[1, 3, 71, 139, 213, 417, 1021, 3063, 9869, 29607, 72491, 141919, 217473, 425757, 10076249, 30228747]

約数ペア:

[(1, 30228747), (3, 10076249), (71, 425757), (139, 217473), (213, 141919), (417, 72491), (1021, 29607), (3063, 9869)]