23399079

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 35665920

約数和(自身を除く): 12266841

約数列:

[1, 3, 11, 31, 33, 89, 93, 257, 267, 341, 771, 979, 1023, 2759, 2827, 2937, 7967, 8277, 8481, 22873, 23901, 30349, 68619, 87637, 91047, 251603, 262911, 709063, 754809, 2127189, 7799693, 23399079]

約数ペア:

[(1, 23399079), (3, 7799693), (11, 2127189), (31, 754809), (33, 709063), (89, 262911), (93, 251603), (257, 91047), (267, 87637), (341, 68619), (771, 30349), (979, 23901), (1023, 22873), (2759, 8481), (2827, 8277), (2937, 7967)]