38375883

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15619}}^1$

素因数の和:15648

約数の個数: 32

約数和(自身を含む): 69977600

約数和(自身を除く): 31601717

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 15619, 46857, 109333, 140571, 203047, 327999, 421713, 609141, 983997, 1421329, 1827423, 2951991, 4263987, 5482269, 12791961, 38375883]

約数ペア:

[(1, 38375883), (3, 12791961), (7, 5482269), (9, 4263987), (13, 2951991), (21, 1827423), (27, 1421329), (39, 983997), (63, 609141), (91, 421713), (117, 327999), (189, 203047), (273, 140571), (351, 109333), (819, 46857), (2457, 15619)]