24621207

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 37632000

約数和(自身を除く): 13010793

約数列:

[1, 3, 13, 19, 39, 57, 149, 223, 247, 447, 669, 741, 1937, 2831, 2899, 4237, 5811, 8493, 8697, 12711, 33227, 36803, 55081, 99681, 110409, 165243, 431951, 631313, 1295853, 1893939, 8207069, 24621207]

約数ペア:

[(1, 24621207), (3, 8207069), (13, 1893939), (19, 1295853), (39, 631313), (57, 431951), (149, 165243), (223, 110409), (247, 99681), (447, 55081), (669, 36803), (741, 33227), (1937, 12711), (2831, 8697), (2899, 8493), (4237, 5811)]