307922241

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{2087}}^1$

素因数の和:2381

約数の個数: 32

約数和(自身を含む): 476264448

約数和(自身を除く): 168342207

約数列:

[1, 3, 11, 17, 33, 51, 187, 263, 561, 789, 2087, 2893, 4471, 6261, 8679, 13413, 22957, 35479, 49181, 68871, 106437, 147543, 390269, 548881, 1170807, 1646643, 6037691, 9330977, 18113073, 27992931, 102640747, 307922241]

約数ペア:

[(1, 307922241), (3, 102640747), (11, 27992931), (17, 18113073), (33, 9330977), (51, 6037691), (187, 1646643), (263, 1170807), (561, 548881), (789, 390269), (2087, 147543), (2893, 106437), (4471, 68871), (6261, 49181), (8679, 35479), (13413, 22957)]