190038387

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{11587}}^1$

素因数の和:11679

約数の個数: 32

約数和(自身を含む): 320385024

約数和(自身を除く): 130346637

約数列:

[1, 3, 7, 11, 21, 33, 71, 77, 213, 231, 497, 781, 1491, 2343, 5467, 11587, 16401, 34761, 81109, 127457, 243327, 382371, 822677, 892199, 2468031, 2676597, 5758739, 9049447, 17276217, 27148341, 63346129, 190038387]

約数ペア:

[(1, 190038387), (3, 63346129), (7, 27148341), (11, 17276217), (21, 9049447), (33, 5758739), (71, 2676597), (77, 2468031), (213, 892199), (231, 822677), (497, 382371), (781, 243327), (1491, 127457), (2343, 81109), (5467, 34761), (11587, 16401)]