2123037

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 3686400

約数和(自身を除く): 1563363

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 239, 329, 423, 717, 987, 1269, 1673, 2151, 2961, 5019, 6453, 8883, 11233, 15057, 33699, 45171, 78631, 101097, 235893, 303291, 707679, 2123037]

約数ペア:

[(1, 2123037), (3, 707679), (7, 303291), (9, 235893), (21, 101097), (27, 78631), (47, 45171), (63, 33699), (141, 15057), (189, 11233), (239, 8883), (329, 6453), (423, 5019), (717, 2961), (987, 2151), (1269, 1673)]