16091883

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:595

約数の個数: 24

約数和(自身を含む): 24226176

約数和(自身を除く): 8134293

約数列:

[1, 3, 9, 31, 93, 137, 279, 411, 421, 1233, 1263, 3789, 4247, 12741, 13051, 38223, 39153, 57677, 117459, 173031, 519093, 1787987, 5363961, 16091883]

約数ペア:

[(1, 16091883), (3, 5363961), (9, 1787987), (31, 519093), (93, 173031), (137, 117459), (279, 57677), (411, 39153), (421, 38223), (1233, 13051), (1263, 12741), (3789, 4247)]