2215667517

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{463}}^1\times {\mathrm{1259}}^1$

素因数の和:1913

約数の個数: 32

約数和(自身を含む): 3404943360

約数和(自身を除く): 1189275843

約数列:

[1, 3, 7, 21, 181, 463, 543, 1259, 1267, 1389, 3241, 3777, 3801, 8813, 9723, 26439, 83803, 227879, 251409, 582917, 586621, 683637, 1595153, 1748751, 1759863, 4080419, 4785459, 12241257, 105507977, 316523931, 738555839, 2215667517]

約数ペア:

[(1, 2215667517), (3, 738555839), (7, 316523931), (21, 105507977), (181, 12241257), (463, 4785459), (543, 4080419), (1259, 1759863), (1267, 1748751), (1389, 1595153), (3241, 683637), (3777, 586621), (3801, 582917), (8813, 251409), (9723, 227879), (26439, 83803)]