13327386079

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:609

約数の個数: 64

約数和(自身を含む): 16954272000

約数和(自身を除く): 3626885921

約数列:

[1, 7, 17, 49, 61, 89, 119, 343, 421, 427, 623, 833, 1037, 1513, 2947, 2989, 4361, 5429, 5831, 7157, 7259, 10591, 20629, 20923, 25681, 30527, 37469, 38003, 50099, 50813, 74137, 92293, 144403, 179767, 262283, 266021, 350693, 355691, 436577, 518959, 636973, 646051, 1258369, 1835981, 1862147, 2285609, 2454851, 3056039, 4458811, 4522357, 8808583, 12851867, 15999263, 21392273, 31211677, 31656499, 38855353, 111994841, 149745911, 218481739, 271987471, 783963887, 1903912297, 13327386079]

約数ペア:

[(1, 13327386079), (7, 1903912297), (17, 783963887), (49, 271987471), (61, 218481739), (89, 149745911), (119, 111994841), (343, 38855353), (421, 31656499), (427, 31211677), (623, 21392273), (833, 15999263), (1037, 12851867), (1513, 8808583), (2947, 4522357), (2989, 4458811), (4361, 3056039), (5429, 2454851), (5831, 2285609), (7157, 1862147), (7259, 1835981), (10591, 1258369), (20629, 646051), (20923, 636973), (25681, 518959), (30527, 436577), (37469, 355691), (38003, 350693), (50099, 266021), (50813, 262283), (74137, 179767), (92293, 144403)]