293876289

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{33083}}^1$

素因数の和:33146

約数の個数: 32

約数和(自身を含む): 508170240

約数和(自身を除く): 214293951

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2961, 8883, 33083, 99249, 231581, 297747, 694743, 893241, 1554901, 2084229, 4664703, 6252687, 10884307, 13994109, 32652921, 41982327, 97958763, 293876289]

約数ペア:

[(1, 293876289), (3, 97958763), (7, 41982327), (9, 32652921), (21, 13994109), (27, 10884307), (47, 6252687), (63, 4664703), (141, 2084229), (189, 1554901), (329, 893241), (423, 694743), (987, 297747), (1269, 231581), (2961, 99249), (8883, 33083)]