1645243341

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1447}}^1\times {\mathrm{1867}}^1$

素因数の和:3353

約数の個数: 32

約数和(自身を含む): 2596669440

約数和(自身を除く): 951426099

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 1447, 1867, 4341, 5601, 10129, 13069, 30387, 39207, 41963, 54143, 125889, 162429, 293741, 379001, 881223, 1137003, 2701549, 8104647, 18910843, 56732529, 78344921, 235034763, 548414447, 1645243341]

約数ペア:

[(1, 1645243341), (3, 548414447), (7, 235034763), (21, 78344921), (29, 56732529), (87, 18910843), (203, 8104647), (609, 2701549), (1447, 1137003), (1867, 881223), (4341, 379001), (5601, 293741), (10129, 162429), (13069, 125889), (30387, 54143), (39207, 41963)]