945877009

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{108709}}^1$

素因数の和:108840

約数の個数: 16

約数和(自身を含む): 1189722240

約数和(自身を除く): 243845231

約数列:

[1, 7, 11, 77, 113, 791, 1243, 8701, 108709, 760963, 1195799, 8370593, 12284117, 85988819, 135125287, 945877009]

約数ペア:

[(1, 945877009), (7, 135125287), (11, 85988819), (77, 12284117), (113, 8370593), (791, 1195799), (1243, 760963), (8701, 108709)]