23743863

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 42456960

約数和(自身を除く): 18713097

約数列:

[1, 3, 9, 11, 13, 19, 33, 39, 57, 99, 117, 143, 171, 209, 247, 429, 627, 741, 971, 1287, 1881, 2223, 2717, 2913, 8151, 8739, 10681, 12623, 18449, 24453, 32043, 37869, 55347, 96129, 113607, 138853, 166041, 202939, 239837, 416559, 608817, 719511, 1249677, 1826451, 2158533, 2638207, 7914621, 23743863]

約数ペア:

[(1, 23743863), (3, 7914621), (9, 2638207), (11, 2158533), (13, 1826451), (19, 1249677), (33, 719511), (39, 608817), (57, 416559), (99, 239837), (117, 202939), (143, 166041), (171, 138853), (209, 113607), (247, 96129), (429, 55347), (627, 37869), (741, 32043), (971, 24453), (1287, 18449), (1881, 12623), (2223, 10681), (2717, 8739), (2913, 8151)]