2015094921

素因数分解:

$3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{216607}}^1$

素因数の和:217060

約数の個数: 16

約数和(自身を含む): 3077566464

約数和(自身を除く): 1062471543

約数列:

[1, 3, 7, 21, 443, 1329, 3101, 9303, 216607, 649821, 1516249, 4548747, 95956901, 287870703, 671698307, 2015094921]

約数ペア:

[(1, 2015094921), (3, 671698307), (7, 287870703), (21, 95956901), (443, 4548747), (1329, 1516249), (3101, 649821), (9303, 216607)]