302557983

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{27031}}^1$

素因数の和:27095

約数の個数: 32

約数和(自身を含む): 508634112

約数和(自身を除く): 206076129

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 533, 861, 1599, 3731, 11193, 27031, 81093, 189217, 351403, 567651, 1054209, 1108271, 2459821, 3324813, 7379463, 7757897, 14407523, 23273691, 43222569, 100852661, 302557983]

約数ペア:

[(1, 302557983), (3, 100852661), (7, 43222569), (13, 23273691), (21, 14407523), (39, 7757897), (41, 7379463), (91, 3324813), (123, 2459821), (273, 1108271), (287, 1054209), (533, 567651), (861, 351403), (1599, 189217), (3731, 81093), (11193, 27031)]