918355963

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{5021}}^1$

素因数の和:5127

約数の個数: 32

約数和(自身を含む): 1171532160

約数和(自身を除く): 253176197

約数列:

[1, 7, 17, 29, 53, 119, 203, 371, 493, 901, 1537, 3451, 5021, 6307, 10759, 26129, 35147, 85357, 145609, 182903, 266113, 597499, 1019263, 1862791, 2475353, 4523921, 7717277, 17327471, 31667447, 54020939, 131193709, 918355963]

約数ペア:

[(1, 918355963), (7, 131193709), (17, 54020939), (29, 31667447), (53, 17327471), (119, 7717277), (203, 4523921), (371, 2475353), (493, 1862791), (901, 1019263), (1537, 597499), (3451, 266113), (5021, 182903), (6307, 145609), (10759, 85357), (26129, 35147)]