142073323

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{21523}}^1$

素因数の和:21594

約数の個数: 16

約数和(自身を含む): 173569536

約数和(自身を除く): 31496213

約数列:

[1, 7, 23, 41, 161, 287, 943, 6601, 21523, 150661, 495029, 882443, 3465203, 6177101, 20296189, 142073323]

約数ペア:

[(1, 142073323), (7, 20296189), (23, 6177101), (41, 3465203), (161, 882443), (287, 495029), (943, 150661), (6601, 21523)]