520058727981

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2818609}}^1$

素因数の和:2818730

約数の個数: 48

約数和(自身を含む): 861818193600

約数和(自身を除く): 341759465619

約数列:

[1, 3, 9, 13, 19, 39, 57, 83, 117, 171, 247, 249, 741, 747, 1079, 1577, 2223, 3237, 4731, 9711, 14193, 20501, 61503, 184509, 2818609, 8455827, 25367481, 36641917, 53553571, 109925751, 160660713, 233944547, 329777253, 481982139, 696196423, 701833641, 2088589269, 2105500923, 3041279111, 4444946393, 6265767807, 9123837333, 13334839179, 27371511999, 40004517537, 57784303109, 173352909327, 520058727981]

約数ペア:

[(1, 520058727981), (3, 173352909327), (9, 57784303109), (13, 40004517537), (19, 27371511999), (39, 13334839179), (57, 9123837333), (83, 6265767807), (117, 4444946393), (171, 3041279111), (247, 2105500923), (249, 2088589269), (741, 701833641), (747, 696196423), (1079, 481982139), (1577, 329777253), (2223, 233944547), (3237, 160660713), (4731, 109925751), (9711, 53553571), (14193, 36641917), (20501, 25367481), (61503, 8455827), (184509, 2818609)]