27098421

素因数分解:

$3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{2221}}^1$

素因数の和:2321

約数の個数: 24

約数和(自身を含む): 42555744

約数和(自身を除く): 15457323

約数列:

[1, 3, 7, 21, 49, 83, 147, 249, 581, 1743, 2221, 4067, 6663, 12201, 15547, 46641, 108829, 184343, 326487, 553029, 1290401, 3871203, 9032807, 27098421]

約数ペア:

[(1, 27098421), (3, 9032807), (7, 3871203), (21, 1290401), (49, 553029), (83, 326487), (147, 184343), (249, 108829), (581, 46641), (1743, 15547), (2221, 12201), (4067, 6663)]