315089397

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{2153}}^1$

素因数の和:2290

約数の個数: 48

約数和(自身を含む): 548391168

約数和(自身を除く): 233301771

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 101, 161, 207, 303, 483, 707, 909, 1449, 2121, 2153, 2323, 6363, 6459, 6969, 15071, 16261, 19377, 20907, 45213, 48783, 49519, 135639, 146349, 148557, 217453, 346633, 445671, 652359, 1039899, 1522171, 1957077, 3119697, 4566513, 5001419, 13699539, 15004257, 35009933, 45012771, 105029799, 315089397]

約数ペア:

[(1, 315089397), (3, 105029799), (7, 45012771), (9, 35009933), (21, 15004257), (23, 13699539), (63, 5001419), (69, 4566513), (101, 3119697), (161, 1957077), (207, 1522171), (303, 1039899), (483, 652359), (707, 445671), (909, 346633), (1449, 217453), (2121, 148557), (2153, 146349), (2323, 135639), (6363, 49519), (6459, 48783), (6969, 45213), (15071, 20907), (16261, 19377)]