23670621

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{659}}^1$

素因数の和:985

約数の個数: 24

約数和(自身を含む): 36996960

約数和(自身を除く): 13326339

約数列:

[1, 3, 9, 13, 39, 117, 307, 659, 921, 1977, 2763, 3991, 5931, 8567, 11973, 25701, 35919, 77103, 202313, 606939, 1820817, 2630069, 7890207, 23670621]

約数ペア:

[(1, 23670621), (3, 7890207), (9, 2630069), (13, 1820817), (39, 606939), (117, 202313), (307, 77103), (659, 35919), (921, 25701), (1977, 11973), (2763, 8567), (3991, 5931)]