3124814

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 5930496

約数和(自身を除く): 2805682

約数列:

[1, 2, 7, 11, 14, 22, 77, 103, 154, 197, 206, 394, 721, 1133, 1379, 1442, 2167, 2266, 2758, 4334, 7931, 15169, 15862, 20291, 30338, 40582, 142037, 223201, 284074, 446402, 1562407, 3124814]

約数ペア:

[(1, 3124814), (2, 1562407), (7, 446402), (11, 284074), (14, 223201), (22, 142037), (77, 40582), (103, 30338), (154, 20291), (197, 15862), (206, 15169), (394, 7931), (721, 4334), (1133, 2758), (1379, 2266), (1442, 2167)]