5163711

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 8332800

約数和(自身を除く): 3169089

約数列:

[1, 3, 7, 21, 29, 61, 87, 139, 183, 203, 417, 427, 609, 973, 1281, 1769, 2919, 4031, 5307, 8479, 12093, 12383, 25437, 28217, 37149, 59353, 84651, 178059, 245891, 737673, 1721237, 5163711]

約数ペア:

[(1, 5163711), (3, 1721237), (7, 737673), (21, 245891), (29, 178059), (61, 84651), (87, 59353), (139, 37149), (183, 28217), (203, 25437), (417, 12383), (427, 12093), (609, 8479), (973, 5307), (1281, 4031), (1769, 2919)]