30984723

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{44711}}^1$

素因数の和:44735

約数の個数: 24

約数和(自身を含む): 55800576

約数和(自身を除く): 24815853

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 44711, 134133, 312977, 402399, 491821, 938931, 1475463, 2816793, 3442747, 4426389, 10328241, 30984723]

約数ペア:

[(1, 30984723), (3, 10328241), (7, 4426389), (9, 3442747), (11, 2816793), (21, 1475463), (33, 938931), (63, 491821), (77, 402399), (99, 312977), (231, 134133), (693, 44711)]