253132011

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{6967}}^1$

素因数の和:7351

約数の個数: 24

約数和(自身を含む): 400018944

約数和(自身を除く): 146886933

約数列:

[1, 3, 9, 11, 33, 99, 367, 1101, 3303, 4037, 6967, 12111, 20901, 36333, 62703, 76637, 229911, 689733, 2556889, 7670667, 23012001, 28125779, 84377337, 253132011]

約数ペア:

[(1, 253132011), (3, 84377337), (9, 28125779), (11, 23012001), (33, 7670667), (99, 2556889), (367, 689733), (1101, 229911), (3303, 76637), (4037, 62703), (6967, 36333), (12111, 20901)]