331310109

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{1231}}^1$

素因数の和:1417

約数の個数: 32

約数和(自身を含む): 487911424

約数和(自身を除く): 156601315

約数列:

[1, 3, 13, 39, 67, 103, 201, 309, 871, 1231, 1339, 2613, 3693, 4017, 6901, 16003, 20703, 48009, 82477, 89713, 126793, 247431, 269139, 380379, 1072201, 1648309, 3216603, 4944927, 8495131, 25485393, 110436703, 331310109]

約数ペア:

[(1, 331310109), (3, 110436703), (13, 25485393), (39, 8495131), (67, 4944927), (103, 3216603), (201, 1648309), (309, 1072201), (871, 380379), (1231, 269139), (1339, 247431), (2613, 126793), (3693, 89713), (4017, 82477), (6901, 48009), (16003, 20703)]