16187101

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:361

約数の個数: 24

約数和(自身を含む): 20093184

約数和(自身を除く): 3906083

約数列:

[1, 7, 23, 49, 53, 161, 271, 371, 1127, 1219, 1897, 2597, 6233, 8533, 13279, 14363, 43631, 59731, 100541, 305417, 330349, 703787, 2312443, 16187101]

約数ペア:

[(1, 16187101), (7, 2312443), (23, 703787), (49, 330349), (53, 305417), (161, 100541), (271, 59731), (371, 43631), (1127, 14363), (1219, 13279), (1897, 8533), (2597, 6233)]