415049607

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{953}}^1$

素因数の和:1220

約数の個数: 48

約数和(自身を含む): 711180288

約数和(自身を除く): 296130681

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 223, 279, 651, 669, 953, 1561, 1953, 2007, 2859, 4683, 6671, 6913, 8577, 14049, 20013, 20739, 29543, 48391, 60039, 62217, 88629, 145173, 206801, 212519, 265887, 435519, 620403, 637557, 1487633, 1861209, 1912671, 4462899, 6588089, 13388697, 19764267, 46116623, 59292801, 138349869, 415049607]

約数ペア:

[(1, 415049607), (3, 138349869), (7, 59292801), (9, 46116623), (21, 19764267), (31, 13388697), (63, 6588089), (93, 4462899), (217, 1912671), (223, 1861209), (279, 1487633), (651, 637557), (669, 620403), (953, 435519), (1561, 265887), (1953, 212519), (2007, 206801), (2859, 145173), (4683, 88629), (6671, 62217), (6913, 60039), (8577, 48391), (14049, 29543), (20013, 20739)]