1173919257

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{769}}^1$

素因数の和:1023

約数の個数: 64

約数和(自身を含む): 2049062400

約数和(自身を除く): 875143143

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 197, 287, 369, 591, 769, 861, 1107, 1379, 1773, 2307, 2583, 4137, 5319, 5383, 6921, 7749, 8077, 12411, 16149, 20763, 24231, 31529, 37233, 48447, 56539, 72693, 94587, 145341, 151493, 169617, 218079, 220703, 283761, 454479, 508851, 662109, 851283, 1060451, 1363437, 1526553, 1986327, 3181353, 4090311, 5958981, 6211213, 9544059, 18633639, 28632177, 43478491, 55900917, 130435473, 167702751, 391306419, 1173919257]

約数ペア:

[(1, 1173919257), (3, 391306419), (7, 167702751), (9, 130435473), (21, 55900917), (27, 43478491), (41, 28632177), (63, 18633639), (123, 9544059), (189, 6211213), (197, 5958981), (287, 4090311), (369, 3181353), (591, 1986327), (769, 1526553), (861, 1363437), (1107, 1060451), (1379, 851283), (1773, 662109), (2307, 508851), (2583, 454479), (4137, 283761), (5319, 220703), (5383, 218079), (6921, 169617), (7749, 151493), (8077, 145341), (12411, 94587), (16149, 72693), (20763, 56539), (24231, 48447), (31529, 37233)]