7915173

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 12821760

約数和(自身を除く): 4906587

約数列:

[1, 3, 7, 21, 29, 41, 87, 123, 203, 287, 317, 609, 861, 951, 1189, 2219, 3567, 6657, 8323, 9193, 12997, 24969, 27579, 38991, 64351, 90979, 193053, 272937, 376913, 1130739, 2638391, 7915173]

約数ペア:

[(1, 7915173), (3, 2638391), (7, 1130739), (21, 376913), (29, 272937), (41, 193053), (87, 90979), (123, 64351), (203, 38991), (287, 27579), (317, 24969), (609, 12997), (861, 9193), (951, 8323), (1189, 6657), (2219, 3567)]