38647587

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 58139136

約数和(自身を除く): 19491549

約数列:

[1, 3, 11, 33, 61, 73, 183, 219, 263, 671, 789, 803, 2013, 2409, 2893, 4453, 8679, 13359, 16043, 19199, 48129, 48983, 57597, 146949, 176473, 211189, 529419, 633567, 1171139, 3513417, 12882529, 38647587]

約数ペア:

[(1, 38647587), (3, 12882529), (11, 3513417), (33, 1171139), (61, 633567), (73, 529419), (183, 211189), (219, 176473), (263, 146949), (671, 57597), (789, 48983), (803, 48129), (2013, 19199), (2409, 16043), (2893, 13359), (4453, 8679)]