42190473

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{34897}}^1$

素因数の和:34944

約数の個数: 16

約数和(自身を含む): 62537216

約数和(自身を除く): 20346743

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 34897, 104691, 453661, 1081807, 1360983, 3245421, 14063491, 42190473]

約数ペア:

[(1, 42190473), (3, 14063491), (13, 3245421), (31, 1360983), (39, 1081807), (93, 453661), (403, 104691), (1209, 34897)]