2080507473

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{683}}^1\times {\mathrm{1061}}^1$

素因数の和:1790

約数の個数: 48

約数和(自身を含む): 3399589440

約数和(自身を除く): 1319081967

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 683, 957, 1061, 2049, 2871, 3183, 6147, 7513, 9549, 11671, 19807, 22539, 30769, 35013, 59421, 67617, 92307, 105039, 178263, 217877, 276921, 338459, 653631, 724663, 1015377, 1960893, 2173989, 3046131, 6521967, 7971293, 21015227, 23913879, 63045681, 71741637, 189137043, 231167497, 693502491, 2080507473]

約数ペア:

[(1, 2080507473), (3, 693502491), (9, 231167497), (11, 189137043), (29, 71741637), (33, 63045681), (87, 23913879), (99, 21015227), (261, 7971293), (319, 6521967), (683, 3046131), (957, 2173989), (1061, 1960893), (2049, 1015377), (2871, 724663), (3183, 653631), (6147, 338459), (7513, 276921), (9549, 217877), (11671, 178263), (19807, 105039), (22539, 92307), (30769, 67617), (35013, 59421)]