244927137

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{9859}}^1$

素因数の和:9902

約数の個数: 36

約数和(自身を含む): 411398640

約数和(自身を除く): 166471503

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 169, 273, 507, 637, 1183, 1911, 3549, 8281, 9859, 24843, 29577, 69013, 128167, 207039, 384501, 483091, 897169, 1449273, 1666171, 2691507, 4998513, 6280183, 11663197, 18840549, 34989591, 81642379, 244927137]

約数ペア:

[(1, 244927137), (3, 81642379), (7, 34989591), (13, 18840549), (21, 11663197), (39, 6280183), (49, 4998513), (91, 2691507), (147, 1666171), (169, 1449273), (273, 897169), (507, 483091), (637, 384501), (1183, 207039), (1911, 128167), (3549, 69013), (8281, 29577), (9859, 24843)]