15893292009

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{773}}^1\times {\mathrm{31583}}^1$

素因数の和:32397

約数の個数: 32

約数和(自身を含む): 25032720384

約数和(自身を除く): 9139428375

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 773, 2319, 5411, 16233, 23963, 31583, 71889, 94749, 167741, 221081, 503223, 663243, 979073, 2937219, 6853511, 20560533, 24413659, 73240977, 170895613, 512686839, 756823429, 2270470287, 5297764003, 15893292009]

約数ペア:

[(1, 15893292009), (3, 5297764003), (7, 2270470287), (21, 756823429), (31, 512686839), (93, 170895613), (217, 73240977), (651, 24413659), (773, 20560533), (2319, 6853511), (5411, 2937219), (16233, 979073), (23963, 663243), (31583, 503223), (71889, 221081), (94749, 167741)]