197567997

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{2417}}^1\times {\mathrm{2477}}^1$

素因数の和:4908

約数の個数: 16

約数和(自身を含む): 287606592

約数和(自身を除く): 90038595

約数列:

[1, 3, 11, 33, 2417, 2477, 7251, 7431, 26587, 27247, 79761, 81741, 5986909, 17960727, 65855999, 197567997]

約数ペア:

[(1, 197567997), (3, 65855999), (11, 17960727), (33, 5986909), (2417, 81741), (2477, 79761), (7251, 27247), (7431, 26587)]