12214713

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 19906560

約数和(自身を除く): 7691847

約数列:

[1, 3, 7, 21, 29, 31, 87, 93, 203, 217, 609, 647, 651, 899, 1941, 2697, 4529, 6293, 13587, 18763, 18879, 20057, 56289, 60171, 131341, 140399, 394023, 421197, 581653, 1744959, 4071571, 12214713]

約数ペア:

[(1, 12214713), (3, 4071571), (7, 1744959), (21, 581653), (29, 421197), (31, 394023), (87, 140399), (93, 131341), (203, 60171), (217, 56289), (609, 20057), (647, 18879), (651, 18763), (899, 13587), (1941, 6293), (2697, 4529)]