9424779

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 64

約数和(自身を含む): 17203200

約数和(自身を除く): 7778421

約数列:

[1, 3, 7, 13, 19, 21, 23, 39, 57, 69, 79, 91, 133, 161, 237, 247, 273, 299, 399, 437, 483, 553, 741, 897, 1027, 1311, 1501, 1659, 1729, 1817, 2093, 3059, 3081, 4503, 5187, 5451, 5681, 6279, 7189, 9177, 10507, 12719, 17043, 19513, 21567, 23621, 31521, 34523, 38157, 39767, 58539, 70863, 103569, 119301, 136591, 165347, 241661, 409773, 448799, 496041, 724983, 1346397, 3141593, 9424779]

約数ペア:

[(1, 9424779), (3, 3141593), (7, 1346397), (13, 724983), (19, 496041), (21, 448799), (23, 409773), (39, 241661), (57, 165347), (69, 136591), (79, 119301), (91, 103569), (133, 70863), (161, 58539), (237, 39767), (247, 38157), (273, 34523), (299, 31521), (399, 23621), (437, 21567), (483, 19513), (553, 17043), (741, 12719), (897, 10507), (1027, 9177), (1311, 7189), (1501, 6279), (1659, 5681), (1729, 5451), (1817, 5187), (2093, 4503), (3059, 3081)]