945863891

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{143291}}^1$

素因数の和:143362

約数の個数: 16

約数和(自身を含む): 1155506688

約数和(自身を除く): 209642797

約数列:

[1, 7, 23, 41, 161, 287, 943, 6601, 143291, 1003037, 3295693, 5874931, 23069851, 41124517, 135123413, 945863891]

約数ペア:

[(1, 945863891), (7, 135123413), (23, 41124517), (41, 23069851), (161, 5874931), (287, 3295693), (943, 1003037), (6601, 143291)]