31964097

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{251}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 49641984

約数和(自身を除く): 17677887

約数列:

[1, 3, 11, 17, 33, 51, 187, 227, 251, 561, 681, 753, 2497, 2761, 3859, 4267, 7491, 8283, 11577, 12801, 42449, 46937, 56977, 127347, 140811, 170931, 626747, 968609, 1880241, 2905827, 10654699, 31964097]

約数ペア:

[(1, 31964097), (3, 10654699), (11, 2905827), (17, 1880241), (33, 968609), (51, 626747), (187, 170931), (227, 140811), (251, 127347), (561, 56977), (681, 46937), (753, 42449), (2497, 12801), (2761, 11577), (3859, 8283), (4267, 7491)]