4274487

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3571}}^1$

素因数の和:3603

約数の個数: 24

約数和(自身を含む): 7429760

約数和(自身を除く): 3155273

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 3571, 10713, 24997, 32139, 67849, 74991, 203547, 224973, 474943, 610641, 1424829, 4274487]

約数ペア:

[(1, 4274487), (3, 1424829), (7, 610641), (9, 474943), (19, 224973), (21, 203547), (57, 74991), (63, 67849), (133, 32139), (171, 24997), (399, 10713), (1197, 3571)]