2919111

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{89}}^1$

素因数の和:163

約数の個数: 24

約数和(自身を含む): 4389840

約数和(自身を除く): 1470729

約数列:

[1, 3, 13, 29, 39, 87, 89, 267, 377, 841, 1131, 1157, 2523, 2581, 3471, 7743, 10933, 32799, 33553, 74849, 100659, 224547, 973037, 2919111]

約数ペア:

[(1, 2919111), (3, 973037), (13, 224547), (29, 100659), (39, 74849), (87, 33553), (89, 32799), (267, 10933), (377, 7743), (841, 3471), (1131, 2581), (1157, 2523)]