350888979

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1\times {\mathrm{1171}}^1$

素因数の和:1951

約数の個数: 32

約数和(自身を含む): 564060160

約数和(自身を除く): 213171181

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 751, 1171, 2253, 3513, 5257, 8197, 14269, 15771, 22249, 24591, 42807, 66747, 99883, 155743, 299649, 467229, 879421, 2638263, 6155947, 16708999, 18467841, 50126997, 116962993, 350888979]

約数ペア:

[(1, 350888979), (3, 116962993), (7, 50126997), (19, 18467841), (21, 16708999), (57, 6155947), (133, 2638263), (399, 879421), (751, 467229), (1171, 299649), (2253, 155743), (3513, 99883), (5257, 66747), (8197, 42807), (14269, 24591), (15771, 22249)]