16398987

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{7417}}^1$

素因数の和:7498

約数の個数: 16

約数和(自身を含む): 24212352

約数和(自身を除く): 7813365

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 7417, 22251, 81587, 244761, 496939, 1490817, 5466329, 16398987]

約数ペア:

[(1, 16398987), (3, 5466329), (11, 1490817), (33, 496939), (67, 244761), (201, 81587), (737, 22251), (2211, 7417)]