138596871

素因数分解:

$3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{14699}}^1$

素因数の和:15158

約数の個数: 16

約数和(自身を含む): 211680000

約数和(自身を除く): 73083129

約数列:

[1, 3, 7, 21, 449, 1347, 3143, 9429, 14699, 44097, 102893, 308679, 6599851, 19799553, 46198957, 138596871]

約数ペア:

[(1, 138596871), (3, 46198957), (7, 19799553), (21, 6599851), (449, 308679), (1347, 102893), (3143, 44097), (9429, 14699)]