1729996947

素因数分解:

$3^5\times 7^1\times {\mathrm{359}}^1\times {\mathrm{2833}}^1$

素因数の和:3214

約数の個数: 48

約数和(自身を含む): 2970938880

約数和(自身を除く): 1240941933

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 359, 567, 1077, 1701, 2513, 2833, 3231, 7539, 8499, 9693, 19831, 22617, 25497, 29079, 59493, 67851, 76491, 87237, 178479, 203553, 229473, 535437, 610659, 688419, 1017047, 1606311, 3051141, 4818933, 7119329, 9153423, 21357987, 27460269, 64073961, 82380807, 192221883, 247142421, 576665649, 1729996947]

約数ペア:

[(1, 1729996947), (3, 576665649), (7, 247142421), (9, 192221883), (21, 82380807), (27, 64073961), (63, 27460269), (81, 21357987), (189, 9153423), (243, 7119329), (359, 4818933), (567, 3051141), (1077, 1606311), (1701, 1017047), (2513, 688419), (2833, 610659), (3231, 535437), (7539, 229473), (8499, 203553), (9693, 178479), (19831, 87237), (22617, 76491), (25497, 67851), (29079, 59493)]