4628313

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 7430400

約数和(自身を除く): 2802087

約数列:

[1, 3, 9, 23, 27, 29, 69, 87, 207, 257, 261, 621, 667, 771, 783, 2001, 2313, 5911, 6003, 6939, 7453, 17733, 18009, 22359, 53199, 67077, 159597, 171419, 201231, 514257, 1542771, 4628313]

約数ペア:

[(1, 4628313), (3, 1542771), (9, 514257), (23, 201231), (27, 171419), (29, 159597), (69, 67077), (87, 53199), (207, 22359), (257, 18009), (261, 17733), (621, 7453), (667, 6939), (771, 6003), (783, 5911), (2001, 2313)]