2053984653

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1124239}}^1$

素因数の和:1124281

約数の個数: 24

約数和(自身を含む): 3507628800

約数和(自身を除く): 1453644147

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 1124239, 3372717, 7869673, 10118151, 23609019, 32602931, 70827057, 97808793, 228220517, 293426379, 684661551, 2053984653]

約数ペア:

[(1, 2053984653), (3, 684661551), (7, 293426379), (9, 228220517), (21, 97808793), (29, 70827057), (63, 32602931), (87, 23609019), (203, 10118151), (261, 7869673), (609, 3372717), (1827, 1124239)]