42474047

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{8233}}^1$

素因数の和:8318

約数の個数: 16

約数和(自身を含む): 53751552

約数和(自身を除く): 11277505

約数列:

[1, 7, 11, 67, 77, 469, 737, 5159, 8233, 57631, 90563, 551611, 633941, 3861277, 6067721, 42474047]

約数ペア:

[(1, 42474047), (7, 6067721), (11, 3861277), (67, 633941), (77, 551611), (469, 90563), (737, 57631), (5159, 8233)]