16807743

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{3517}}^1$

素因数の和:3588

約数の個数: 20

約数和(自身を含む): 25540680

約数和(自身を除く): 8732937

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 3517, 4779, 10551, 31653, 94959, 207503, 284877, 622509, 1867527, 5602581, 16807743]

約数ペア:

[(1, 16807743), (3, 5602581), (9, 1867527), (27, 622509), (59, 284877), (81, 207503), (177, 94959), (531, 31653), (1593, 10551), (3517, 4779)]