13518387

素因数分解:

$3^3\times {\mathrm{31}}^2\times {\mathrm{521}}^1$

素因数の和:592

約数の個数: 24

約数和(自身を含む): 20733840

約数和(自身を除く): 7215453

約数列:

[1, 3, 9, 27, 31, 93, 279, 521, 837, 961, 1563, 2883, 4689, 8649, 14067, 16151, 25947, 48453, 145359, 436077, 500681, 1502043, 4506129, 13518387]

約数ペア:

[(1, 13518387), (3, 4506129), (9, 1502043), (27, 500681), (31, 436077), (93, 145359), (279, 48453), (521, 25947), (837, 16151), (961, 14067), (1563, 8649), (2883, 4689)]