23668743

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{397}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 38513664

約数和(自身を除く): 14844921

約数列:

[1, 3, 7, 17, 21, 51, 119, 167, 357, 397, 501, 1169, 1191, 2779, 2839, 3507, 6749, 8337, 8517, 19873, 20247, 47243, 59619, 66299, 141729, 198897, 464093, 1127083, 1392279, 3381249, 7889581, 23668743]

約数ペア:

[(1, 23668743), (3, 7889581), (7, 3381249), (17, 1392279), (21, 1127083), (51, 464093), (119, 198897), (167, 141729), (357, 66299), (397, 59619), (501, 47243), (1169, 20247), (1191, 19873), (2779, 8517), (2839, 8337), (3507, 6749)]