38612313

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{647}}^1$

素因数の和:1021

約数の個数: 24

約数和(自身を含む): 58968000

約数和(自身を除く): 20355687

約数列:

[1, 3, 9, 19, 57, 171, 349, 647, 1047, 1941, 3141, 5823, 6631, 12293, 19893, 36879, 59679, 110637, 225803, 677409, 2032227, 4290257, 12870771, 38612313]

約数ペア:

[(1, 38612313), (3, 12870771), (9, 4290257), (19, 2032227), (57, 677409), (171, 225803), (349, 110637), (647, 59679), (1047, 36879), (1941, 19893), (3141, 12293), (5823, 6631)]