146840421

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{537877}}^1$

素因数の和:537900

約数の個数: 16

約数和(自身を含む): 240969344

約数和(自身を除く): 94128923

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 537877, 1613631, 3765139, 6992401, 11295417, 20977203, 48946807, 146840421]

約数ペア:

[(1, 146840421), (3, 48946807), (7, 20977203), (13, 11295417), (21, 6992401), (39, 3765139), (91, 1613631), (273, 537877)]