2912998641

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{129277}}^1$

素因数の和:129353

約数の個数: 32

約数和(自身を含む): 4716061440

約数和(自身を除く): 1803062799

約数列:

[1, 3, 7, 21, 29, 37, 87, 111, 203, 259, 609, 777, 1073, 3219, 7511, 22533, 129277, 387831, 904939, 2714817, 3749033, 4783249, 11247099, 14349747, 26243231, 33482743, 78729693, 100448229, 138714221, 416142663, 970999547, 2912998641]

約数ペア:

[(1, 2912998641), (3, 970999547), (7, 416142663), (21, 138714221), (29, 100448229), (37, 78729693), (87, 33482743), (111, 26243231), (203, 14349747), (259, 11247099), (609, 4783249), (777, 3749033), (1073, 2714817), (3219, 904939), (7511, 387831), (22533, 129277)]