1477463247

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{3499}}^1$

素因数の和:3925

約数の個数: 40

約数和(自身を含む): 2383458000

約数和(自身を除く): 905994753

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 401, 1053, 1203, 3499, 3609, 5213, 10497, 10827, 15639, 31491, 32481, 45487, 46917, 94473, 136461, 140751, 283419, 409383, 422253, 1228149, 1403099, 3684447, 4209297, 12627891, 18240287, 37883673, 54720861, 113651019, 164162583, 492487749, 1477463247]

約数ペア:

[(1, 1477463247), (3, 492487749), (9, 164162583), (13, 113651019), (27, 54720861), (39, 37883673), (81, 18240287), (117, 12627891), (351, 4209297), (401, 3684447), (1053, 1403099), (1203, 1228149), (3499, 422253), (3609, 409383), (5213, 283419), (10497, 140751), (10827, 136461), (15639, 94473), (31491, 46917), (32481, 45487)]