306433439

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 357727104

約数和(自身を除く): 51293665

約数列:

[1, 13, 23, 53, 61, 299, 317, 689, 793, 1219, 1403, 3233, 4121, 7291, 15847, 16801, 18239, 19337, 42029, 74359, 94783, 218413, 251381, 386423, 444751, 966667, 1024861, 5023499, 5781763, 13323193, 23571803, 306433439]

約数ペア:

[(1, 306433439), (13, 23571803), (23, 13323193), (53, 5781763), (61, 5023499), (299, 1024861), (317, 966667), (689, 444751), (793, 386423), (1219, 251381), (1403, 218413), (3233, 94783), (4121, 74359), (7291, 42029), (15847, 19337), (16801, 18239)]