4080286371

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{24971}}^1$

素因数の和:25263

約数の個数: 32

約数和(自身を含む): 6443974656

約数和(自身を除く): 2363688285

約数列:

[1, 3, 7, 21, 31, 93, 217, 251, 651, 753, 1757, 5271, 7781, 23343, 24971, 54467, 74913, 163401, 174797, 524391, 774101, 2322303, 5418707, 6267721, 16256121, 18803163, 43874047, 131622141, 194299351, 582898053, 1360095457, 4080286371]

約数ペア:

[(1, 4080286371), (3, 1360095457), (7, 582898053), (21, 194299351), (31, 131622141), (93, 43874047), (217, 18803163), (251, 16256121), (651, 6267721), (753, 5418707), (1757, 2322303), (5271, 774101), (7781, 524391), (23343, 174797), (24971, 163401), (54467, 74913)]