42001047

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{743}}^1$

素因数の和:1331

約数の個数: 24

約数和(自身を含む): 66388608

約数和(自身を除く): 24387561

約数列:

[1, 3, 9, 11, 33, 99, 571, 743, 1713, 2229, 5139, 6281, 6687, 8173, 18843, 24519, 56529, 73557, 424253, 1272759, 3818277, 4666783, 14000349, 42001047]

約数ペア:

[(1, 42001047), (3, 14000349), (9, 4666783), (11, 3818277), (33, 1272759), (99, 424253), (571, 73557), (743, 56529), (1713, 24519), (2229, 18843), (5139, 8173), (6281, 6687)]