2232143487

素因数分解:

$3^4\times 7^1\times {\mathrm{1787}}^1\times {\mathrm{2203}}^1$

素因数の和:4009

約数の個数: 40

約数和(自身を含む): 3814647936

約数和(自身を除く): 1582504449

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 1787, 2203, 5361, 6609, 12509, 15421, 16083, 19827, 37527, 46263, 48249, 59481, 112581, 138789, 144747, 178443, 337743, 416367, 1013229, 1249101, 3936761, 11810283, 27557327, 35430849, 82671981, 106292547, 248015943, 318877641, 744047829, 2232143487]

約数ペア:

[(1, 2232143487), (3, 744047829), (7, 318877641), (9, 248015943), (21, 106292547), (27, 82671981), (63, 35430849), (81, 27557327), (189, 11810283), (567, 3936761), (1787, 1249101), (2203, 1013229), (5361, 416367), (6609, 337743), (12509, 178443), (15421, 144747), (16083, 138789), (19827, 112581), (37527, 59481), (46263, 48249)]