30997197

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{44729}}^1$

素因数の和:44753

約数の個数: 24

約数和(自身を含む): 55823040

約数和(自身を除く): 24825843

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 44729, 134187, 313103, 402561, 492019, 939309, 1476057, 2817927, 3444133, 4428171, 10332399, 30997197]

約数ペア:

[(1, 30997197), (3, 10332399), (7, 4428171), (9, 3444133), (11, 2817927), (21, 1476057), (33, 939309), (63, 492019), (77, 402561), (99, 313103), (231, 134187), (693, 44729)]