84312591

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1129}}^1$

素因数の和:1247

約数の個数: 32

約数和(自身を含む): 128440320

約数和(自身を除く): 44127729

約数列:

[1, 3, 11, 31, 33, 73, 93, 219, 341, 803, 1023, 1129, 2263, 2409, 3387, 6789, 12419, 24893, 34999, 37257, 74679, 82417, 104997, 247251, 384989, 906587, 1154967, 2554927, 2719761, 7664781, 28104197, 84312591]

約数ペア:

[(1, 84312591), (3, 28104197), (11, 7664781), (31, 2719761), (33, 2554927), (73, 1154967), (93, 906587), (219, 384989), (341, 247251), (803, 104997), (1023, 82417), (1129, 74679), (2263, 37257), (2409, 34999), (3387, 24893), (6789, 12419)]