23875449

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 36664320

約数和(自身を除く): 12788871

約数列:

[1, 3, 13, 23, 39, 43, 69, 129, 299, 559, 619, 897, 989, 1677, 1857, 2967, 8047, 12857, 14237, 24141, 26617, 38571, 42711, 79851, 185081, 346021, 555243, 612191, 1038063, 1836573, 7958483, 23875449]

約数ペア:

[(1, 23875449), (3, 7958483), (13, 1836573), (23, 1038063), (39, 612191), (43, 555243), (69, 346021), (129, 185081), (299, 79851), (559, 42711), (619, 38571), (897, 26617), (989, 24141), (1677, 14237), (1857, 12857), (2967, 8047)]