8789838

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 18133632

約数和(自身を除く): 9343794

約数列:

[1, 2, 3, 6, 53, 106, 131, 159, 211, 262, 318, 393, 422, 633, 786, 1266, 6943, 11183, 13886, 20829, 22366, 27641, 33549, 41658, 55282, 67098, 82923, 165846, 1464973, 2929946, 4394919, 8789838]

約数ペア:

[(1, 8789838), (2, 4394919), (3, 2929946), (6, 1464973), (53, 165846), (106, 82923), (131, 67098), (159, 55282), (211, 41658), (262, 33549), (318, 27641), (393, 22366), (422, 20829), (633, 13886), (786, 11183), (1266, 6943)]