212413249

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{4337}}^1$

素因数の和:4464

約数の個数: 16

約数和(自身を含む): 233627328

約数和(自身を除く): 21214079

約数列:

[1, 17, 43, 67, 731, 1139, 2881, 4337, 48977, 73729, 186491, 290579, 3170347, 4939843, 12494897, 212413249]

約数ペア:

[(1, 212413249), (17, 12494897), (43, 4939843), (67, 3170347), (731, 290579), (1139, 186491), (2881, 73729), (4337, 48977)]