23681427

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3307}}^1$

素因数の和:3359

約数の個数: 32

約数和(自身を含む): 40648704

約数和(自身を除く): 16967277

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 1023, 2387, 3307, 7161, 9921, 23149, 36377, 69447, 102517, 109131, 254639, 307551, 717619, 763917, 1127687, 2152857, 3383061, 7893809, 23681427]

約数ペア:

[(1, 23681427), (3, 7893809), (7, 3383061), (11, 2152857), (21, 1127687), (31, 763917), (33, 717619), (77, 307551), (93, 254639), (217, 109131), (231, 102517), (341, 69447), (651, 36377), (1023, 23149), (2387, 9921), (3307, 7161)]