1372355709

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{1021}}^1$

素因数の和:1301

約数の個数: 32

約数和(自身を含む): 1922995200

約数和(自身を除く): 550639491

約数列:

[1, 3, 31, 93, 97, 149, 291, 447, 1021, 3007, 3063, 4619, 9021, 13857, 14453, 31651, 43359, 94953, 99037, 152129, 297111, 448043, 456387, 1344129, 3070147, 4715999, 9210441, 14147997, 14756513, 44269539, 457451903, 1372355709]

約数ペア:

[(1, 1372355709), (3, 457451903), (31, 44269539), (93, 14756513), (97, 14147997), (149, 9210441), (291, 4715999), (447, 3070147), (1021, 1344129), (3007, 456387), (3063, 448043), (4619, 297111), (9021, 152129), (13857, 99037), (14453, 94953), (31651, 43359)]