4080561609

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{659}}^1\times {\mathrm{691}}^1$

素因数の和:1485

約数の個数: 32

約数和(自身を含む): 5699865600

約数和(自身を除く): 1619303991

約数列:

[1, 3, 29, 87, 103, 309, 659, 691, 1977, 2073, 2987, 8961, 19111, 20039, 57333, 60117, 67877, 71173, 203631, 213519, 455369, 1366107, 1968433, 2064017, 5905299, 6192051, 13205701, 39617103, 46903007, 140709021, 1360187203, 4080561609]

約数ペア:

[(1, 4080561609), (3, 1360187203), (29, 140709021), (87, 46903007), (103, 39617103), (309, 13205701), (659, 6192051), (691, 5905299), (1977, 2064017), (2073, 1968433), (2987, 1366107), (8961, 455369), (19111, 213519), (20039, 203631), (57333, 71173), (60117, 67877)]