29907199

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 38707200

約数和(自身を除く): 8800001

約数列:

[1, 7, 17, 23, 49, 119, 161, 223, 343, 391, 833, 1127, 1561, 2737, 3791, 5129, 5831, 7889, 10927, 19159, 26537, 35903, 76489, 87193, 134113, 185759, 251321, 610351, 1300313, 1759247, 4272457, 29907199]

約数ペア:

[(1, 29907199), (7, 4272457), (17, 1759247), (23, 1300313), (49, 610351), (119, 251321), (161, 185759), (223, 134113), (343, 87193), (391, 76489), (833, 35903), (1127, 26537), (1561, 19159), (2737, 10927), (3791, 7889), (5129, 5831)]