40880229

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1283}}^1$

素因数の和:1361

約数の個数: 32

約数和(自身を含む): 63275520

約数和(自身を除く): 22395291

約数列:

[1, 3, 13, 19, 39, 43, 57, 129, 247, 559, 741, 817, 1283, 1677, 2451, 3849, 10621, 16679, 24377, 31863, 50037, 55169, 73131, 165507, 316901, 717197, 950703, 1048211, 2151591, 3144633, 13626743, 40880229]

約数ペア:

[(1, 40880229), (3, 13626743), (13, 3144633), (19, 2151591), (39, 1048211), (43, 950703), (57, 717197), (129, 316901), (247, 165507), (559, 73131), (741, 55169), (817, 50037), (1283, 31863), (1677, 24377), (2451, 16679), (3849, 10621)]