201542187

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{872477}}^1$

素因数の和:872498

約数の個数: 16

約数和(自身を含む): 335031552

約数和(自身を除く): 133489365

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 872477, 2617431, 6107339, 9597247, 18322017, 28791741, 67180729, 201542187]

約数ペア:

[(1, 201542187), (3, 67180729), (7, 28791741), (11, 18322017), (21, 9597247), (33, 6107339), (77, 2617431), (231, 872477)]