27928502

素因数分解:

$2^1\times 7^1\times {\mathrm{1303}}^1\times {\mathrm{1531}}^1$

素因数の和:2843

約数の個数: 16

約数和(自身を含む): 47945472

約数和(自身を除く): 20016970

約数列:

[1, 2, 7, 14, 1303, 1531, 2606, 3062, 9121, 10717, 18242, 21434, 1994893, 3989786, 13964251, 27928502]

約数ペア:

[(1, 27928502), (2, 13964251), (7, 3989786), (14, 1994893), (1303, 21434), (1531, 18242), (2606, 10717), (3062, 9121)]