1326801

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 32

約数和(自身を含む): 2193408

約数和(自身を除く): 866607

約数列:

[1, 3, 7, 21, 23, 41, 67, 69, 123, 161, 201, 287, 469, 483, 861, 943, 1407, 1541, 2747, 2829, 4623, 6601, 8241, 10787, 19229, 19803, 32361, 57687, 63181, 189543, 442267, 1326801]

約数ペア:

[(1, 1326801), (3, 442267), (7, 189543), (21, 63181), (23, 57687), (41, 32361), (67, 19803), (69, 19229), (123, 10787), (161, 8241), (201, 6601), (287, 4623), (469, 2829), (483, 2747), (861, 1541), (943, 1407)]