3121492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1163}}^1$

素因数の和:1239

約数の個数: 24

約数和(自身を含む): 6062112

約数和(自身を除く): 2940620

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1163, 1342, 2326, 2684, 4652, 12793, 25586, 51172, 70943, 141886, 283772, 780373, 1560746, 3121492]

約数ペア:

[(1, 3121492), (2, 1560746), (4, 780373), (11, 283772), (22, 141886), (44, 70943), (61, 51172), (122, 25586), (244, 12793), (671, 4652), (1163, 2684), (1342, 2326)]