29762421

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{1249}}^1$

素因数の和:1325

約数の個数: 24

約数和(自身を含む): 43920000

約数和(自身を除く): 14157579

約数列:

[1, 3, 13, 39, 47, 141, 169, 507, 611, 1249, 1833, 3747, 7943, 16237, 23829, 48711, 58703, 176109, 211081, 633243, 763139, 2289417, 9920807, 29762421]

約数ペア:

[(1, 29762421), (3, 9920807), (13, 2289417), (39, 763139), (47, 633243), (141, 211081), (169, 176109), (507, 58703), (611, 48711), (1249, 23829), (1833, 16237), (3747, 7943)]