42250551

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{64901}}^1$

素因数の和:64942

約数の個数: 16

約数和(自身を含む): 66459648

約数和(自身を除く): 24209097

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 64901, 194703, 454307, 1362921, 2011931, 6035793, 14083517, 42250551]

約数ペア:

[(1, 42250551), (3, 14083517), (7, 6035793), (21, 2011931), (31, 1362921), (93, 454307), (217, 194703), (651, 64901)]