228973591

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{10973}}^1$

素因数の和:11262

約数の個数: 16

約数和(自身を含む): 286553088

約数和(自身を除く): 57579497

約数列:

[1, 7, 11, 77, 271, 1897, 2981, 10973, 20867, 76811, 120703, 844921, 2973683, 20815781, 32710513, 228973591]

約数ペア:

[(1, 228973591), (7, 32710513), (11, 20815781), (77, 2973683), (271, 844921), (1897, 120703), (2981, 76811), (10973, 20867)]