12265868421

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{294803}}^1$

素因数の和:294902

約数の個数: 32

約数和(自身を含む): 19244805120

約数和(自身を除く): 6978936699

約数列:

[1, 3, 9, 23, 27, 67, 69, 201, 207, 603, 621, 1541, 1809, 4623, 13869, 41607, 294803, 884409, 2653227, 6780469, 7959681, 19751801, 20341407, 59255403, 61024221, 177766209, 183072663, 454291423, 533298627, 1362874269, 4088622807, 12265868421]

約数ペア:

[(1, 12265868421), (3, 4088622807), (9, 1362874269), (23, 533298627), (27, 454291423), (67, 183072663), (69, 177766209), (201, 61024221), (207, 59255403), (603, 20341407), (621, 19751801), (1541, 7959681), (1809, 6780469), (4623, 2653227), (13869, 884409), (41607, 294803)]