879794217

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{1181}}^1$

素因数の和:1751

約数の個数: 40

約数和(自身を含む): 1395322632

約数和(自身を除く): 515528415

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 541, 1181, 1377, 1623, 3543, 4869, 9197, 10629, 14607, 20077, 27591, 31887, 43821, 60231, 82773, 95661, 180693, 248319, 542079, 638921, 744957, 1626237, 1916763, 5750289, 10861657, 17250867, 32584971, 51752601, 97754913, 293264739, 879794217]

約数ペア:

[(1, 879794217), (3, 293264739), (9, 97754913), (17, 51752601), (27, 32584971), (51, 17250867), (81, 10861657), (153, 5750289), (459, 1916763), (541, 1626237), (1181, 744957), (1377, 638921), (1623, 542079), (3543, 248319), (4869, 180693), (9197, 95661), (10629, 82773), (14607, 60231), (20077, 43821), (27591, 31887)]