839455127

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{1319}}^1$

素因数の和:1475

約数の個数: 32

約数和(自身を含む): 1034035200

約数和(自身を除く): 194580073

約数列:

[1, 7, 23, 59, 67, 161, 413, 469, 1319, 1357, 1541, 3953, 9233, 9499, 10787, 27671, 30337, 77821, 88373, 90919, 212359, 544747, 618611, 636433, 1789883, 2032579, 5214007, 12529181, 14228053, 36498049, 119922161, 839455127]

約数ペア:

[(1, 839455127), (7, 119922161), (23, 36498049), (59, 14228053), (67, 12529181), (161, 5214007), (413, 2032579), (469, 1789883), (1319, 636433), (1357, 618611), (1541, 544747), (3953, 212359), (9233, 90919), (9499, 88373), (10787, 77821), (27671, 30337)]