30262953

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1039}}^1$

素因数の和:1141

約数の個数: 32

約数和(自身を含む): 49254400

約数和(自身を除く): 18991447

約数列:

[1, 3, 7, 19, 21, 57, 73, 133, 219, 399, 511, 1039, 1387, 1533, 3117, 4161, 7273, 9709, 19741, 21819, 29127, 59223, 75847, 138187, 227541, 414561, 530929, 1441093, 1592787, 4323279, 10087651, 30262953]

約数ペア:

[(1, 30262953), (3, 10087651), (7, 4323279), (19, 1592787), (21, 1441093), (57, 530929), (73, 414561), (133, 227541), (219, 138187), (399, 75847), (511, 59223), (1039, 29127), (1387, 21819), (1533, 19741), (3117, 9709), (4161, 7273)]