28812301473

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{4664449}}^1$

素因数の和:4664552

約数の個数: 16

約数和(自身を含む): 40300848000

約数和(自身を除く): 11488546527

約数列:

[1, 3, 29, 71, 87, 213, 2059, 6177, 4664449, 13993347, 135269021, 331175879, 405807063, 993527637, 9604100491, 28812301473]

約数ペア:

[(1, 28812301473), (3, 9604100491), (29, 993527637), (71, 405807063), (87, 331175879), (213, 135269021), (2059, 13993347), (6177, 4664449)]