2009606403

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1\times {\mathrm{4987}}^1$

素因数の和:5647

約数の個数: 32

約数和(自身を含む): 3166781440

約数和(自身を除く): 1157175037

約数列:

[1, 3, 7, 21, 31, 93, 217, 619, 651, 1857, 4333, 4987, 12999, 14961, 19189, 34909, 57567, 104727, 134323, 154597, 402969, 463791, 1082179, 3086953, 3246537, 9260859, 21608671, 64826013, 95695543, 287086629, 669868801, 2009606403]

約数ペア:

[(1, 2009606403), (3, 669868801), (7, 287086629), (21, 95695543), (31, 64826013), (93, 21608671), (217, 9260859), (619, 3246537), (651, 3086953), (1857, 1082179), (4333, 463791), (4987, 402969), (12999, 154597), (14961, 134323), (19189, 104727), (34909, 57567)]