830637

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 24

約数和(自身を含む): 1305720

約数和(自身を除く): 475083

約数列:

[1, 3, 9, 17, 51, 61, 89, 153, 183, 267, 549, 801, 1037, 1513, 3111, 4539, 5429, 9333, 13617, 16287, 48861, 92293, 276879, 830637]

約数ペア:

[(1, 830637), (3, 276879), (9, 92293), (17, 48861), (51, 16287), (61, 13617), (89, 9333), (153, 5429), (183, 4539), (267, 3111), (549, 1513), (801, 1037)]