370896897

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{2083}}^1$

素因数の和:2293

約数の個数: 32

約数和(自身を含む): 578851840

約数和(自身を除く): 207954943

約数列:

[1, 3, 7, 21, 61, 139, 183, 417, 427, 973, 1281, 2083, 2919, 6249, 8479, 14581, 25437, 43743, 59353, 127063, 178059, 289537, 381189, 868611, 889441, 2026759, 2668323, 6080277, 17661757, 52985271, 123632299, 370896897]

約数ペア:

[(1, 370896897), (3, 123632299), (7, 52985271), (21, 17661757), (61, 6080277), (139, 2668323), (183, 2026759), (417, 889441), (427, 868611), (973, 381189), (1281, 289537), (2083, 178059), (2919, 127063), (6249, 59353), (8479, 43743), (14581, 25437)]