15858051

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{727}}^1$

素因数の和:1402

約数の個数: 16

約数和(自身を含む): 23132928

約数和(自身を除く): 7274877

約数列:

[1, 3, 11, 33, 661, 727, 1983, 2181, 7271, 7997, 21813, 23991, 480547, 1441641, 5286017, 15858051]

約数ペア:

[(1, 15858051), (3, 5286017), (11, 1441641), (33, 480547), (661, 23991), (727, 21813), (1983, 7997), (2181, 7271)]