3640702947

素因数分解:

$3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{557}}^1\times {\mathrm{709}}^1$

素因数の和:1715

約数の個数: 32

約数和(自身を含む): 5578214400

約数和(自身を除く): 1937511453

約数列:

[1, 3, 7, 21, 439, 557, 709, 1317, 1671, 2127, 3073, 3899, 4963, 9219, 11697, 14889, 244523, 311251, 394913, 733569, 933753, 1184739, 1711661, 2178757, 2764391, 5134983, 6536271, 8293173, 173366807, 520100421, 1213567649, 3640702947]

約数ペア:

[(1, 3640702947), (3, 1213567649), (7, 520100421), (21, 173366807), (439, 8293173), (557, 6536271), (709, 5134983), (1317, 2764391), (1671, 2178757), (2127, 1711661), (3073, 1184739), (3899, 933753), (4963, 733569), (9219, 394913), (11697, 311251), (14889, 244523)]