2017712277

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{3911}}^1$

素因数の和:4374

約数の個数: 48

約数和(自身を含む): 3515166720

約数和(自身を除く): 1497454443

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 431, 1197, 1293, 3017, 3879, 3911, 8189, 9051, 11733, 24567, 27153, 27377, 35199, 57323, 73701, 74309, 82131, 171969, 222927, 246393, 515907, 520163, 668781, 1560489, 1685641, 4681467, 5056923, 11799487, 15170769, 32027179, 35398461, 96081537, 106195383, 224190253, 288244611, 672570759, 2017712277]

約数ペア:

[(1, 2017712277), (3, 672570759), (7, 288244611), (9, 224190253), (19, 106195383), (21, 96081537), (57, 35398461), (63, 32027179), (133, 15170769), (171, 11799487), (399, 5056923), (431, 4681467), (1197, 1685641), (1293, 1560489), (3017, 668781), (3879, 520163), (3911, 515907), (8189, 246393), (9051, 222927), (11733, 171969), (24567, 82131), (27153, 74309), (27377, 73701), (35199, 57323)]