42950187

素因数分解:

$3^2\times 7^1\times {\mathrm{673}}^1\times {\mathrm{1013}}^1$

素因数の和:1699

約数の個数: 24

約数和(自身を含む): 71077344

約数和(自身を除く): 28127157

約数列:

[1, 3, 7, 9, 21, 63, 673, 1013, 2019, 3039, 4711, 6057, 7091, 9117, 14133, 21273, 42399, 63819, 681749, 2045247, 4772243, 6135741, 14316729, 42950187]

約数ペア:

[(1, 42950187), (3, 14316729), (7, 6135741), (9, 4772243), (21, 2045247), (63, 681749), (673, 63819), (1013, 42399), (2019, 21273), (3039, 14133), (4711, 9117), (6057, 7091)]