42480291

素因数分解:

$3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{12113}}^1$

素因数の和:12290

約数の個数: 16

約数和(自身を含む): 65124864

約数和(自身を除く): 22644573

約数列:

[1, 3, 7, 21, 167, 501, 1169, 3507, 12113, 36339, 84791, 254373, 2022871, 6068613, 14160097, 42480291]

約数ペア:

[(1, 42480291), (3, 14160097), (7, 6068613), (21, 2022871), (167, 254373), (501, 84791), (1169, 36339), (3507, 12113)]