329175483

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{613}}^1$

素因数の和:924

約数の個数: 48

約数和(自身を含む): 552688416

約数和(自身を除く): 223512933

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 281, 613, 637, 843, 1839, 1911, 1967, 3653, 4291, 5901, 7969, 10959, 12873, 13769, 23907, 25571, 30037, 41307, 55783, 76713, 90111, 167349, 172253, 178997, 390481, 516759, 536991, 1171443, 1205771, 2239289, 3617313, 6717867, 8440397, 15675023, 25321191, 47025069, 109725161, 329175483]

約数ペア:

[(1, 329175483), (3, 109725161), (7, 47025069), (13, 25321191), (21, 15675023), (39, 8440397), (49, 6717867), (91, 3617313), (147, 2239289), (273, 1205771), (281, 1171443), (613, 536991), (637, 516759), (843, 390481), (1839, 178997), (1911, 172253), (1967, 167349), (3653, 90111), (4291, 76713), (5901, 55783), (7969, 41307), (10959, 30037), (12873, 25571), (13769, 23907)]