21829798521

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{577}}^1\times {\mathrm{59207}}^1$

素因数の和:59861

約数の個数: 24

約数和(自身を含む): 32032001664

約数和(自身を除く): 10202203143

約数列:

[1, 3, 9, 71, 213, 577, 639, 1731, 5193, 40967, 59207, 122901, 177621, 368703, 532863, 4203697, 12611091, 34162439, 37833273, 102487317, 307461951, 2425533169, 7276599507, 21829798521]

約数ペア:

[(1, 21829798521), (3, 7276599507), (9, 2425533169), (71, 307461951), (213, 102487317), (577, 37833273), (639, 34162439), (1731, 12611091), (5193, 4203697), (40967, 532863), (59207, 368703), (122901, 177621)]