2247807723

素因数分解:

$3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{947}}^1$

素因数の和:1272

約数の個数: 48

約数和(自身を含む): 3556865664

約数和(自身を除く): 1309057941

約数列:

[1, 3, 7, 21, 49, 67, 147, 201, 241, 469, 723, 947, 1407, 1687, 2841, 3283, 5061, 6629, 9849, 11809, 16147, 19887, 35427, 46403, 48441, 63449, 113029, 139209, 190347, 228227, 339087, 444143, 684681, 791203, 1332429, 1597589, 2373609, 3109001, 4792767, 9327003, 11183123, 15291209, 33549369, 45873627, 107038463, 321115389, 749269241, 2247807723]

約数ペア:

[(1, 2247807723), (3, 749269241), (7, 321115389), (21, 107038463), (49, 45873627), (67, 33549369), (147, 15291209), (201, 11183123), (241, 9327003), (469, 4792767), (723, 3109001), (947, 2373609), (1407, 1597589), (1687, 1332429), (2841, 791203), (3283, 684681), (5061, 444143), (6629, 339087), (9849, 228227), (11809, 190347), (16147, 139209), (19887, 113029), (35427, 63449), (46403, 48441)]