13881207

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1$

素因数の和:542

約数の個数: 16

約数和(自身を含む): 18869760

約数和(自身を除く): 4988553

約数列:

[1, 3, 103, 167, 269, 309, 501, 807, 17201, 27707, 44923, 51603, 83121, 134769, 4627069, 13881207]

約数ペア:

[(1, 13881207), (3, 4627069), (103, 134769), (167, 83121), (269, 51603), (309, 44923), (501, 27707), (807, 17201)]