1244293839

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{4397}}^1$

素因数の和:4676

約数の個数: 32

約数和(自身を含む): 1891491840

約数和(自身を除く): 647198001

約数列:

[1, 3, 9, 27, 47, 141, 223, 423, 669, 1269, 2007, 4397, 6021, 10481, 13191, 31443, 39573, 94329, 118719, 206659, 282987, 619977, 980531, 1859931, 2941593, 5579793, 8824779, 26474337, 46084957, 138254871, 414764613, 1244293839]

約数ペア:

[(1, 1244293839), (3, 414764613), (9, 138254871), (27, 46084957), (47, 26474337), (141, 8824779), (223, 5579793), (423, 2941593), (669, 1859931), (1269, 980531), (2007, 619977), (4397, 282987), (6021, 206659), (10481, 118719), (13191, 94329), (31443, 39573)]