353918929

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{3271}}^1$

素因数の和:3361

約数の個数: 32

約数和(自身を含む): 461744640

約数和(自身を除く): 107825711

約数列:

[1, 7, 13, 29, 41, 91, 203, 287, 377, 533, 1189, 2639, 3271, 3731, 8323, 15457, 22897, 42523, 94859, 108199, 134111, 297661, 664013, 938777, 1233167, 1743443, 3889219, 8632169, 12204101, 27224533, 50559847, 353918929]

約数ペア:

[(1, 353918929), (7, 50559847), (13, 27224533), (29, 12204101), (41, 8632169), (91, 3889219), (203, 1743443), (287, 1233167), (377, 938777), (533, 664013), (1189, 297661), (2639, 134111), (3271, 108199), (3731, 94859), (8323, 42523), (15457, 22897)]