1958013

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{1051}}^1$

素因数の和:1086

約数の個数: 20

約数和(自身を含む): 3055008

約数和(自身を除く): 1096995

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1051, 1863, 3153, 9459, 24173, 28377, 72519, 85131, 217557, 652671, 1958013]

約数ペア:

[(1, 1958013), (3, 652671), (9, 217557), (23, 85131), (27, 72519), (69, 28377), (81, 24173), (207, 9459), (621, 3153), (1051, 1863)]