310058427

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2341}}^1$

素因数の和:2428

約数の個数: 48

約数和(自身を含む): 519024672

約数和(自身を除く): 208966245

約数列:

[1, 3, 7, 17, 21, 49, 51, 53, 119, 147, 159, 357, 371, 833, 901, 1113, 2341, 2499, 2597, 2703, 6307, 7023, 7791, 16387, 18921, 39797, 44149, 49161, 114709, 119391, 124073, 132447, 278579, 344127, 372219, 835737, 868511, 1950053, 2109241, 2605533, 5850159, 6079577, 6327723, 14764687, 18238731, 44294061, 103352809, 310058427]

約数ペア:

[(1, 310058427), (3, 103352809), (7, 44294061), (17, 18238731), (21, 14764687), (49, 6327723), (51, 6079577), (53, 5850159), (119, 2605533), (147, 2109241), (159, 1950053), (357, 868511), (371, 835737), (833, 372219), (901, 344127), (1113, 278579), (2341, 132447), (2499, 124073), (2597, 119391), (2703, 114709), (6307, 49161), (7023, 44149), (7791, 39797), (16387, 18921)]