137402013

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211063}}^1$

素因数の和:211104

約数の個数: 16

約数和(自身を含む): 216129536

約数和(自身を除く): 78727523

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 211063, 633189, 1477441, 4432323, 6542953, 19628859, 45800671, 137402013]

約数ペア:

[(1, 137402013), (3, 45800671), (7, 19628859), (21, 6542953), (31, 4432323), (93, 1477441), (217, 633189), (651, 211063)]