53397883

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{1609}}^1$

素因数の和:2058

約数の個数: 16

約数和(自身を含む): 66769920

約数和(自身を除く): 13372037

約数列:

[1, 7, 11, 77, 431, 1609, 3017, 4741, 11263, 17699, 33187, 123893, 693479, 4854353, 7628269, 53397883]

約数ペア:

[(1, 53397883), (7, 7628269), (11, 4854353), (77, 693479), (431, 123893), (1609, 33187), (3017, 17699), (4741, 11263)]