348540597

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{5557}}^1$

素因数の和:5690

約数の個数: 32

約数和(自身を含む): 544239360

約数和(自身を除く): 195698763

約数列:

[1, 3, 9, 23, 27, 69, 101, 207, 303, 621, 909, 2323, 2727, 5557, 6969, 16671, 20907, 50013, 62721, 127811, 150039, 383433, 561257, 1150299, 1683771, 3450897, 5051313, 12908911, 15153939, 38726733, 116180199, 348540597]

約数ペア:

[(1, 348540597), (3, 116180199), (9, 38726733), (23, 15153939), (27, 12908911), (69, 5051313), (101, 3450897), (207, 1683771), (303, 1150299), (621, 561257), (909, 383433), (2323, 150039), (2727, 127811), (5557, 62721), (6969, 50013), (16671, 20907)]