2214971731

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{32611}}^1$

素因数の和:32962

約数の個数: 16

約数和(自身を含む): 2621483008

約数和(自身を除く): 406511277

約数列:

[1, 7, 31, 217, 313, 2191, 9703, 32611, 67921, 228277, 1010941, 7076587, 10207243, 71450701, 316424533, 2214971731]

約数ペア:

[(1, 2214971731), (7, 316424533), (31, 71450701), (217, 10207243), (313, 7076587), (2191, 1010941), (9703, 228277), (32611, 67921)]