30213513

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4423}}^1$

素因数の和:4466

約数の個数: 32

約数和(自身を含む): 50964480

約数和(自身を除く): 20750967

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 207, 253, 297, 621, 759, 2277, 4423, 6831, 13269, 39807, 48653, 101729, 119421, 145959, 305187, 437877, 915561, 1119019, 1313631, 2746683, 3357057, 10071171, 30213513]

約数ペア:

[(1, 30213513), (3, 10071171), (9, 3357057), (11, 2746683), (23, 1313631), (27, 1119019), (33, 915561), (69, 437877), (99, 305187), (207, 145959), (253, 119421), (297, 101729), (621, 48653), (759, 39807), (2277, 13269), (4423, 6831)]