1553622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 3608064

約数和(自身を除く): 2054442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 521, 994, 1042, 1491, 1563, 2982, 3126, 3647, 7294, 10941, 21882, 36991, 73982, 110973, 221946, 258937, 517874, 776811, 1553622]

約数ペア:

[(1, 1553622), (2, 776811), (3, 517874), (6, 258937), (7, 221946), (14, 110973), (21, 73982), (42, 36991), (71, 21882), (142, 10941), (213, 7294), (426, 3647), (497, 3126), (521, 2982), (994, 1563), (1042, 1491)]