427227913

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{7333}}^1$

素因数の和:7417

約数の個数: 24

約数和(自身を含む): 526727880

約数和(自身を除く): 99499967

約数列:

[1, 7, 29, 41, 49, 203, 287, 1189, 1421, 2009, 7333, 8323, 51331, 58261, 212657, 300653, 359317, 1488599, 2104571, 8718937, 10420193, 14731997, 61032559, 427227913]

約数ペア:

[(1, 427227913), (7, 61032559), (29, 14731997), (41, 10420193), (49, 8718937), (203, 2104571), (287, 1488599), (1189, 359317), (1421, 300653), (2009, 212657), (7333, 58261), (8323, 51331)]