2213291283

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{941}}^1\times {\mathrm{3613}}^1$

素因数の和:4595

約数の個数: 32

約数和(自身を含む): 3486093312

約数和(自身を除く): 1272802029

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 941, 2823, 3613, 6587, 10839, 19761, 25291, 29171, 75873, 87513, 112003, 204197, 336009, 612591, 784021, 2352063, 3399833, 10199499, 23798831, 71396493, 105394823, 316184469, 737763761, 2213291283]

約数ペア:

[(1, 2213291283), (3, 737763761), (7, 316184469), (21, 105394823), (31, 71396493), (93, 23798831), (217, 10199499), (651, 3399833), (941, 2352063), (2823, 784021), (3613, 612591), (6587, 336009), (10839, 204197), (19761, 112003), (25291, 87513), (29171, 75873)]