970774409

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:167

約数の個数: 48

約数和(自身を含む): 1199681280

約数和(自身を除く): 228906871

約数列:

[1, 11, 17, 23, 71, 121, 187, 253, 289, 391, 781, 1207, 1633, 2057, 2783, 3179, 4301, 4913, 6647, 8591, 13277, 17963, 20519, 27761, 34969, 47311, 54043, 73117, 112999, 146047, 197593, 225709, 305371, 348823, 471937, 594473, 804287, 1242989, 2482799, 3359081, 3837053, 5191307, 8022929, 13672879, 42207583, 57104377, 88252219, 970774409]

約数ペア:

[(1, 970774409), (11, 88252219), (17, 57104377), (23, 42207583), (71, 13672879), (121, 8022929), (187, 5191307), (253, 3837053), (289, 3359081), (391, 2482799), (781, 1242989), (1207, 804287), (1633, 594473), (2057, 471937), (2783, 348823), (3179, 305371), (4301, 225709), (4913, 197593), (6647, 146047), (8591, 112999), (13277, 73117), (17963, 54043), (20519, 47311), (27761, 34969)]