19930147191

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{577}}^1\times {\mathrm{93607}}^1$

素因数の和:94231

約数の個数: 24

約数和(自身を含む): 29541561504

約数和(自身を除く): 9611414313

約数列:

[1, 3, 9, 41, 123, 369, 577, 1731, 5193, 23657, 70971, 93607, 212913, 280821, 842463, 3837887, 11513661, 34540983, 54011239, 162033717, 486101151, 2214460799, 6643382397, 19930147191]

約数ペア:

[(1, 19930147191), (3, 6643382397), (9, 2214460799), (41, 486101151), (123, 162033717), (369, 54011239), (577, 34540983), (1731, 11513661), (5193, 3837887), (23657, 842463), (70971, 280821), (93607, 212913)]