1308340299

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{14753}}^1$

素因数の和:14907

約数の個数: 32

約数和(自身を含む): 2062255104

約数和(自身を除く): 753914805

約数列:

[1, 3, 7, 21, 41, 103, 123, 287, 309, 721, 861, 2163, 4223, 12669, 14753, 29561, 44259, 88683, 103271, 309813, 604873, 1519559, 1814619, 4234111, 4558677, 10636913, 12702333, 31910739, 62301919, 186905757, 436113433, 1308340299]

約数ペア:

[(1, 1308340299), (3, 436113433), (7, 186905757), (21, 62301919), (41, 31910739), (103, 12702333), (123, 10636913), (287, 4558677), (309, 4234111), (721, 1814619), (861, 1519559), (2163, 604873), (4223, 309813), (12669, 103271), (14753, 88683), (29561, 44259)]