13673961

素因数分解:

$3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1019}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 23500800

約数和(自身を除く): 9826839

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 189, 213, 497, 639, 1019, 1491, 1917, 3057, 4473, 7133, 9171, 13419, 21399, 27513, 64197, 72349, 192591, 217047, 506443, 651141, 1519329, 1953423, 4557987, 13673961]

約数ペア:

[(1, 13673961), (3, 4557987), (7, 1953423), (9, 1519329), (21, 651141), (27, 506443), (63, 217047), (71, 192591), (189, 72349), (213, 64197), (497, 27513), (639, 21399), (1019, 13419), (1491, 9171), (1917, 7133), (3057, 4473)]