3951837

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1123}}^1$

素因数の和:1169

約数の個数: 24

約数和(自身を含む): 6312384

約数和(自身を除く): 2360547

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1123, 1173, 3369, 3519, 10107, 19091, 25829, 57273, 77487, 171819, 232461, 439093, 1317279, 3951837]

約数ペア:

[(1, 3951837), (3, 1317279), (9, 439093), (17, 232461), (23, 171819), (51, 77487), (69, 57273), (153, 25829), (207, 19091), (391, 10107), (1123, 3519), (1173, 3369)]