2163614397

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{8243}}^1$

素因数の和:8713

約数の個数: 32

約数和(自身を含む): 3418951680

約数和(自身を除く): 1255337283

約数列:

[1, 3, 7, 21, 29, 87, 203, 431, 609, 1293, 3017, 8243, 9051, 12499, 24729, 37497, 57701, 87493, 173103, 239047, 262479, 717141, 1673329, 3552733, 5019987, 10658199, 24869131, 74607393, 103029257, 309087771, 721204799, 2163614397]

約数ペア:

[(1, 2163614397), (3, 721204799), (7, 309087771), (21, 103029257), (29, 74607393), (87, 24869131), (203, 10658199), (431, 5019987), (609, 3552733), (1293, 1673329), (3017, 717141), (8243, 262479), (9051, 239047), (12499, 173103), (24729, 87493), (37497, 57701)]