2388890133

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{54403}}^1$

素因数の和:54474

約数の個数: 48

約数和(自身を含む): 4277460096

約数和(自身を除く): 1888569963

約数列:

[1, 3, 7, 9, 17, 21, 41, 51, 63, 119, 123, 153, 287, 357, 369, 697, 861, 1071, 2091, 2583, 4879, 6273, 14637, 43911, 54403, 163209, 380821, 489627, 924851, 1142463, 2230523, 2774553, 3427389, 6473957, 6691569, 8323659, 15613661, 19421871, 20074707, 37918891, 46840983, 58265613, 113756673, 140522949, 265432237, 341270019, 796296711, 2388890133]

約数ペア:

[(1, 2388890133), (3, 796296711), (7, 341270019), (9, 265432237), (17, 140522949), (21, 113756673), (41, 58265613), (51, 46840983), (63, 37918891), (119, 20074707), (123, 19421871), (153, 15613661), (287, 8323659), (357, 6691569), (369, 6473957), (697, 3427389), (861, 2774553), (1071, 2230523), (2091, 1142463), (2583, 924851), (4879, 489627), (6273, 380821), (14637, 163209), (43911, 54403)]