42219273

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{25541}}^1$

素因数の和:25592

約数の個数: 16

約数和(自身を含む): 61300800

約数和(自身を除く): 19081527

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 25541, 76623, 485279, 740689, 1455837, 2222067, 14073091, 42219273]

約数ペア:

[(1, 42219273), (3, 14073091), (19, 2222067), (29, 1455837), (57, 740689), (87, 485279), (551, 76623), (1653, 25541)]