1213133082

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{30119}}^1$

素因数の和:30275

約数の個数: 48

約数和(自身を含む): 2843087040

約数和(自身を除く): 1629953958

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 137, 147, 274, 294, 411, 822, 959, 1918, 2877, 5754, 6713, 13426, 20139, 30119, 40278, 60238, 90357, 180714, 210833, 421666, 632499, 1264998, 1475831, 2951662, 4126303, 4427493, 8252606, 8854986, 12378909, 24757818, 28884121, 57768242, 86652363, 173304726, 202188847, 404377694, 606566541, 1213133082]

約数ペア:

[(1, 1213133082), (2, 606566541), (3, 404377694), (6, 202188847), (7, 173304726), (14, 86652363), (21, 57768242), (42, 28884121), (49, 24757818), (98, 12378909), (137, 8854986), (147, 8252606), (274, 4427493), (294, 4126303), (411, 2951662), (822, 1475831), (959, 1264998), (1918, 632499), (2877, 421666), (5754, 210833), (6713, 180714), (13426, 90357), (20139, 60238), (30119, 40278)]