513319833

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{419}}^1$

素因数の和:758

約数の個数: 48

約数和(自身を含む): 824940480

約数和(自身を除く): 311620647

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 283, 333, 419, 481, 849, 1257, 1443, 2547, 3679, 3771, 4329, 5447, 10471, 11037, 15503, 16341, 31413, 33111, 46509, 49023, 94239, 118577, 136123, 139527, 201539, 355731, 408369, 604617, 1067193, 1225107, 1541501, 1813851, 4387349, 4624503, 13162047, 13873509, 39486141, 57035537, 171106611, 513319833]

約数ペア:

[(1, 513319833), (3, 171106611), (9, 57035537), (13, 39486141), (37, 13873509), (39, 13162047), (111, 4624503), (117, 4387349), (283, 1813851), (333, 1541501), (419, 1225107), (481, 1067193), (849, 604617), (1257, 408369), (1443, 355731), (2547, 201539), (3679, 139527), (3771, 136123), (4329, 118577), (5447, 94239), (10471, 49023), (11037, 46509), (15503, 33111), (16341, 31413)]