2912098329

素因数分解:

$3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1\times {\mathrm{1297}}^1$

素因数の和:1694

約数の個数: 48

約数和(自身を含む): 4862951808

約数和(自身を除く): 1950853479

約数列:

[1, 3, 7, 9, 21, 63, 157, 227, 471, 681, 1099, 1297, 1413, 1589, 2043, 3297, 3891, 4767, 9079, 9891, 11673, 14301, 27237, 35639, 81711, 106917, 203629, 249473, 294419, 320751, 610887, 748419, 883257, 1425403, 1832661, 2060933, 2245257, 2649771, 4276209, 6182799, 12828627, 18548397, 46223783, 138671349, 323566481, 416014047, 970699443, 2912098329]

約数ペア:

[(1, 2912098329), (3, 970699443), (7, 416014047), (9, 323566481), (21, 138671349), (63, 46223783), (157, 18548397), (227, 12828627), (471, 6182799), (681, 4276209), (1099, 2649771), (1297, 2245257), (1413, 2060933), (1589, 1832661), (2043, 1425403), (3297, 883257), (3891, 748419), (4767, 610887), (9079, 320751), (9891, 294419), (11673, 249473), (14301, 203629), (27237, 106917), (35639, 81711)]