12277251

素因数分解:

$3^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1$

素因数の和:445

約数の個数: 40

約数和(自身を含む): 21373440

約数和(自身を除く): 9096189

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 81, 177, 189, 367, 413, 531, 567, 1101, 1239, 1593, 2569, 3303, 3717, 4779, 7707, 9909, 11151, 21653, 23121, 29727, 33453, 64959, 69363, 151571, 194877, 208089, 454713, 584631, 1364139, 1753893, 4092417, 12277251]

約数ペア:

[(1, 12277251), (3, 4092417), (7, 1753893), (9, 1364139), (21, 584631), (27, 454713), (59, 208089), (63, 194877), (81, 151571), (177, 69363), (189, 64959), (367, 33453), (413, 29727), (531, 23121), (567, 21653), (1101, 11151), (1239, 9909), (1593, 7707), (2569, 4779), (3303, 3717)]