2345135517

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{727}}^1\times {\mathrm{3229}}^1$

素因数の和:4002

約数の個数: 32

約数和(自身を含む): 3574188800

約数和(自身を除く): 1229053283

約数列:

[1, 3, 9, 27, 37, 111, 333, 727, 999, 2181, 3229, 6543, 9687, 19629, 26899, 29061, 80697, 87183, 119473, 242091, 358419, 726273, 1075257, 2347483, 3225771, 7042449, 21127347, 63382041, 86856871, 260570613, 781711839, 2345135517]

約数ペア:

[(1, 2345135517), (3, 781711839), (9, 260570613), (27, 86856871), (37, 63382041), (111, 21127347), (333, 7042449), (727, 3225771), (999, 2347483), (2181, 1075257), (3229, 726273), (6543, 358419), (9687, 242091), (19629, 119473), (26899, 87183), (29061, 80697)]