22743513

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:838

約数の個数: 36

約数和(自身を含む): 37493040

約数和(自身を除く): 14749527

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 169, 171, 247, 507, 741, 787, 1521, 2223, 2361, 3211, 7083, 9633, 10231, 14953, 28899, 30693, 44859, 92079, 133003, 134577, 194389, 399009, 583167, 1197027, 1749501, 2527057, 7581171, 22743513]

約数ペア:

[(1, 22743513), (3, 7581171), (9, 2527057), (13, 1749501), (19, 1197027), (39, 583167), (57, 399009), (117, 194389), (169, 134577), (171, 133003), (247, 92079), (507, 44859), (741, 30693), (787, 28899), (1521, 14953), (2223, 10231), (2361, 9633), (3211, 7083)]