2017267119

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{227093}}^1$

素因数の和:227156

約数の個数: 32

約数和(自身を含む): 3488163840

約数和(自身を除く): 1470896721

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2961, 8883, 227093, 681279, 1589651, 2043837, 4768953, 6131511, 10673371, 14306859, 32020113, 42920577, 74713597, 96060339, 224140791, 288181017, 672422373, 2017267119]

約数ペア:

[(1, 2017267119), (3, 672422373), (7, 288181017), (9, 224140791), (21, 96060339), (27, 74713597), (47, 42920577), (63, 32020113), (141, 14306859), (189, 10673371), (329, 6131511), (423, 4768953), (987, 2043837), (1269, 1589651), (2961, 681279), (8883, 227093)]