2016537849

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{1091}}^1\times {\mathrm{1201}}^1$

素因数の和:2323

約数の個数: 40

約数和(自身を含む): 3176453280

約数和(自身を除く): 1159915431

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1091, 1201, 1539, 3273, 3603, 9819, 10809, 20729, 22819, 29457, 32427, 62187, 68457, 88371, 97281, 186561, 205371, 559683, 616113, 1310291, 1679049, 1848339, 3930873, 11792619, 24895529, 35377857, 74686587, 106133571, 224059761, 672179283, 2016537849]

約数ペア:

[(1, 2016537849), (3, 672179283), (9, 224059761), (19, 106133571), (27, 74686587), (57, 35377857), (81, 24895529), (171, 11792619), (513, 3930873), (1091, 1848339), (1201, 1679049), (1539, 1310291), (3273, 616113), (3603, 559683), (9819, 205371), (10809, 186561), (20729, 97281), (22819, 88371), (29457, 68457), (32427, 62187)]