285902553

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{773}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 407780352

約数和(自身を除く): 121877799

約数列:

[1, 3, 31, 41, 93, 97, 123, 291, 773, 1271, 2319, 3007, 3813, 3977, 9021, 11931, 23963, 31693, 71889, 74981, 95079, 123287, 224943, 369861, 982483, 2324411, 2947449, 3074221, 6973233, 9222663, 95300851, 285902553]

約数ペア:

[(1, 285902553), (3, 95300851), (31, 9222663), (41, 6973233), (93, 3074221), (97, 2947449), (123, 2324411), (291, 982483), (773, 369861), (1271, 224943), (2319, 123287), (3007, 95079), (3813, 74981), (3977, 71889), (9021, 31693), (11931, 23963)]