1254249711

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{577}}^1$

素因数の和:1173

約数の個数: 64

約数和(自身を含む): 2190666240

約数和(自身を除く): 936416529

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 563, 577, 1287, 1689, 1731, 3861, 5067, 5193, 6193, 6347, 7319, 7501, 15201, 15579, 18579, 19041, 21957, 22503, 55737, 57123, 65871, 67509, 80509, 82511, 167211, 171369, 197613, 202527, 241527, 247533, 324851, 724581, 742599, 974553, 2173743, 2227797, 2923659, 3573361, 4223063, 8770977, 10720083, 12669189, 32160249, 38007567, 46453693, 96480747, 114022701, 139361079, 418083237, 1254249711]

約数ペア:

[(1, 1254249711), (3, 418083237), (9, 139361079), (11, 114022701), (13, 96480747), (27, 46453693), (33, 38007567), (39, 32160249), (99, 12669189), (117, 10720083), (143, 8770977), (297, 4223063), (351, 3573361), (429, 2923659), (563, 2227797), (577, 2173743), (1287, 974553), (1689, 742599), (1731, 724581), (3861, 324851), (5067, 247533), (5193, 241527), (6193, 202527), (6347, 197613), (7319, 171369), (7501, 167211), (15201, 82511), (15579, 80509), (18579, 67509), (19041, 65871), (21957, 57123), (22503, 55737)]