1894400979

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{373}}^1\times {\mathrm{563}}^1$

素因数の和:1067

約数の個数: 32

約数和(自身を含む): 2645981184

約数和(自身を除く): 751580205

約数列:

[1, 3, 31, 93, 97, 291, 373, 563, 1119, 1689, 3007, 9021, 11563, 17453, 34689, 36181, 52359, 54611, 108543, 163833, 209999, 629997, 1121611, 1692941, 3364833, 5078823, 6509969, 19529907, 20369903, 61109709, 631466993, 1894400979]

約数ペア:

[(1, 1894400979), (3, 631466993), (31, 61109709), (93, 20369903), (97, 19529907), (291, 6509969), (373, 5078823), (563, 3364833), (1119, 1692941), (1689, 1121611), (3007, 629997), (9021, 209999), (11563, 163833), (17453, 108543), (34689, 54611), (36181, 52359)]