23255323

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 30707712

約数和(自身を除く): 7452389

約数列:

[1, 7, 13, 23, 41, 91, 161, 271, 287, 299, 533, 943, 1897, 2093, 3523, 3731, 6233, 6601, 11111, 12259, 24661, 43631, 77777, 81029, 85813, 144443, 255553, 567203, 1011101, 1788871, 3322189, 23255323]

約数ペア:

[(1, 23255323), (7, 3322189), (13, 1788871), (23, 1011101), (41, 567203), (91, 255553), (161, 144443), (271, 85813), (287, 81029), (299, 77777), (533, 43631), (943, 24661), (1897, 12259), (2093, 11111), (3523, 6601), (3731, 6233)]