23950563

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 40755456

約数和(自身を除く): 16804893

約数列:

[1, 3, 7, 13, 21, 39, 49, 83, 91, 147, 151, 249, 273, 453, 581, 637, 1057, 1079, 1743, 1911, 1963, 3171, 3237, 4067, 5889, 7399, 7553, 12201, 12533, 13741, 22197, 22659, 37599, 41223, 52871, 87731, 96187, 158613, 162929, 263193, 288561, 488787, 614117, 1140503, 1842351, 3421509, 7983521, 23950563]

約数ペア:

[(1, 23950563), (3, 7983521), (7, 3421509), (13, 1842351), (21, 1140503), (39, 614117), (49, 488787), (83, 288561), (91, 263193), (147, 162929), (151, 158613), (249, 96187), (273, 87731), (453, 52871), (581, 41223), (637, 37599), (1057, 22659), (1079, 22197), (1743, 13741), (1911, 12533), (1963, 12201), (3171, 7553), (3237, 7399), (4067, 5889)]