233556743

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 287649792

約数和(自身を除く): 54093049

約数列:

[1, 7, 23, 53, 101, 161, 271, 371, 707, 1219, 1897, 2323, 5353, 6233, 8533, 14363, 16261, 27371, 37471, 43631, 100541, 123119, 191597, 330349, 629533, 861833, 1450663, 2312443, 4406731, 10154641, 33365249, 233556743]

約数ペア:

[(1, 233556743), (7, 33365249), (23, 10154641), (53, 4406731), (101, 2312443), (161, 1450663), (271, 861833), (371, 629533), (707, 330349), (1219, 191597), (1897, 123119), (2323, 100541), (5353, 43631), (6233, 37471), (8533, 27371), (14363, 16261)]