313613859

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1861}}^1$

素因数の和:2055

約数の個数: 32

約数和(自身を含む): 469224000

約数和(自身を除く): 155610141

約数列:

[1, 3, 13, 29, 39, 87, 149, 377, 447, 1131, 1861, 1937, 4321, 5583, 5811, 12963, 24193, 53969, 56173, 72579, 161907, 168519, 277289, 701597, 831867, 2104791, 3604757, 8041381, 10814271, 24124143, 104537953, 313613859]

約数ペア:

[(1, 313613859), (3, 104537953), (13, 24124143), (29, 10814271), (39, 8041381), (87, 3604757), (149, 2104791), (377, 831867), (447, 701597), (1131, 277289), (1861, 168519), (1937, 161907), (4321, 72579), (5583, 56173), (5811, 53969), (12963, 24193)]