255782013

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{13003}}^1$

素因数の和:13168

約数の個数: 16

約数和(自身を含む): 349547520

約数和(自身を除く): 93765507

約数列:

[1, 3, 79, 83, 237, 249, 6557, 13003, 19671, 39009, 1027237, 1079249, 3081711, 3237747, 85260671, 255782013]

約数ペア:

[(1, 255782013), (3, 85260671), (79, 3237747), (83, 3081711), (237, 1079249), (249, 1027237), (6557, 39009), (13003, 19671)]