253149714

素因数分解:

$2^1\times 3^2\times {\mathrm{353}}^1\times {\mathrm{39841}}^1$

素因数の和:40202

約数の個数: 24

約数和(自身を含む): 550058652

約数和(自身を除く): 296908938

約数列:

[1, 2, 3, 6, 9, 18, 353, 706, 1059, 2118, 3177, 6354, 39841, 79682, 119523, 239046, 358569, 717138, 14063873, 28127746, 42191619, 84383238, 126574857, 253149714]

約数ペア:

[(1, 253149714), (2, 126574857), (3, 84383238), (6, 42191619), (9, 28127746), (18, 14063873), (353, 717138), (706, 358569), (1059, 239046), (2118, 119523), (3177, 79682), (6354, 39841)]