1155145537

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{551909}}^1$

素因数の和:551952

約数の個数: 16

約数和(自身を含む): 1483534080

約数和(自身を除く): 328388543

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 551909, 3863363, 7174817, 12693907, 50223719, 88857349, 165020791, 1155145537]

約数ペア:

[(1, 1155145537), (7, 165020791), (13, 88857349), (23, 50223719), (91, 12693907), (161, 7174817), (299, 3863363), (2093, 551909)]