23738559

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 35750400

約数和(自身を除く): 12011841

約数列:

[1, 3, 13, 29, 39, 87, 139, 151, 377, 417, 453, 1131, 1807, 1963, 4031, 4379, 5421, 5889, 12093, 13137, 20989, 52403, 56927, 62967, 157209, 170781, 272857, 608681, 818571, 1826043, 7912853, 23738559]

約数ペア:

[(1, 23738559), (3, 7912853), (13, 1826043), (29, 818571), (39, 608681), (87, 272857), (139, 170781), (151, 157209), (377, 62967), (417, 56927), (453, 52403), (1131, 20989), (1807, 13137), (1963, 12093), (4031, 5889), (4379, 5421)]