31869237

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 47589120

約数和(自身を除く): 15719883

約数列:

[1, 3, 17, 23, 51, 69, 101, 269, 303, 391, 807, 1173, 1717, 2323, 4573, 5151, 6187, 6969, 13719, 18561, 27169, 39491, 81507, 105179, 118473, 315537, 461873, 624887, 1385619, 1874661, 10623079, 31869237]

約数ペア:

[(1, 31869237), (3, 10623079), (17, 1874661), (23, 1385619), (51, 624887), (69, 461873), (101, 315537), (269, 118473), (303, 105179), (391, 81507), (807, 39491), (1173, 27169), (1717, 18561), (2323, 13719), (4573, 6969), (5151, 6187)]