701894427

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 1086898176

約数和(自身を除く): 385003749

約数列:

[1, 3, 13, 23, 39, 69, 71, 103, 107, 213, 299, 309, 321, 897, 923, 1339, 1391, 1633, 2369, 2461, 2769, 4017, 4173, 4899, 7107, 7313, 7383, 7597, 11021, 21229, 21939, 22791, 30797, 31993, 33063, 63687, 92391, 95069, 95979, 98761, 143273, 168199, 174731, 253483, 285207, 296283, 429819, 504597, 524193, 760449, 782491, 2186587, 2271503, 2347473, 3295279, 6559761, 6814509, 9885837, 10172383, 17997293, 30517149, 53991879, 233964809, 701894427]

約数ペア:

[(1, 701894427), (3, 233964809), (13, 53991879), (23, 30517149), (39, 17997293), (69, 10172383), (71, 9885837), (103, 6814509), (107, 6559761), (213, 3295279), (299, 2347473), (309, 2271503), (321, 2186587), (897, 782491), (923, 760449), (1339, 524193), (1391, 504597), (1633, 429819), (2369, 296283), (2461, 285207), (2769, 253483), (4017, 174731), (4173, 168199), (4899, 143273), (7107, 98761), (7313, 95979), (7383, 95069), (7597, 92391), (11021, 63687), (21229, 33063), (21939, 31993), (22791, 30797)]