30359147

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 39137280

約数和(自身を除く): 8778133

約数列:

[1, 7, 13, 41, 79, 91, 103, 287, 533, 553, 721, 1027, 1339, 3239, 3731, 4223, 7189, 8137, 9373, 22673, 29561, 42107, 54899, 56959, 105781, 294749, 333617, 384293, 740467, 2335319, 4337021, 30359147]

約数ペア:

[(1, 30359147), (7, 4337021), (13, 2335319), (41, 740467), (79, 384293), (91, 333617), (103, 294749), (287, 105781), (533, 56959), (553, 54899), (721, 42107), (1027, 29561), (1339, 22673), (3239, 9373), (3731, 8137), (4223, 7189)]