20232321921

素因数分解:

$3^2\times 7^2\times {\mathrm{45878281}}^1$

素因数の和:45878301

約数の個数: 18

約数和(自身を含む): 33995806962

約数和(自身を除く): 13763485041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 45878281, 137634843, 321147967, 412904529, 963443901, 2248035769, 2890331703, 6744107307, 20232321921]

約数ペア:

[(1, 20232321921), (3, 6744107307), (7, 2890331703), (9, 2248035769), (21, 963443901), (49, 412904529), (63, 321147967), (147, 137634843), (441, 45878281)]