1312916511

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{2477}}^1$

素因数の和:3063

約数の個数: 32

約数和(自身を含む): 1955439360

約数和(自身を除く): 642522849

約数列:

[1, 3, 17, 19, 51, 57, 323, 547, 969, 1641, 2477, 7431, 9299, 10393, 27897, 31179, 42109, 47063, 126327, 141189, 176681, 530043, 800071, 1354919, 2400213, 4064757, 23033623, 25743461, 69100869, 77230383, 437638837, 1312916511]

約数ペア:

[(1, 1312916511), (3, 437638837), (17, 77230383), (19, 69100869), (51, 25743461), (57, 23033623), (323, 4064757), (547, 2400213), (969, 1354919), (1641, 800071), (2477, 530043), (7431, 176681), (9299, 141189), (10393, 126327), (27897, 47063), (31179, 42109)]