340758047

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1$

素因数の和:711

約数の個数: 32

約数和(自身を含む): 424581120

約数和(自身を除く): 83823073

約数列:

[1, 7, 17, 67, 79, 119, 469, 541, 553, 1139, 1343, 3787, 5293, 7973, 9197, 9401, 36247, 37051, 42739, 64379, 89981, 253729, 299173, 616199, 629867, 726563, 2863513, 4313393, 5085941, 20044591, 48679721, 340758047]

約数ペア:

[(1, 340758047), (7, 48679721), (17, 20044591), (67, 5085941), (79, 4313393), (119, 2863513), (469, 726563), (541, 629867), (553, 616199), (1139, 299173), (1343, 253729), (3787, 89981), (5293, 64379), (7973, 42739), (9197, 37051), (9401, 36247)]