901329221

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{503}}^1$

素因数の和:1013

約数の個数: 24

約数和(自身を含む): 1022668416

約数和(自身を除く): 121339195

約数列:

[1, 13, 23, 169, 299, 461, 503, 3887, 5993, 6539, 10603, 11569, 77909, 85007, 137839, 150397, 231883, 1791907, 1955161, 3014479, 5333309, 39188227, 69333017, 901329221]

約数ペア:

[(1, 901329221), (13, 69333017), (23, 39188227), (169, 5333309), (299, 3014479), (461, 1955161), (503, 1791907), (3887, 231883), (5993, 150397), (6539, 137839), (10603, 85007), (11569, 77909)]