304829511

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{1381}}^1$

素因数の和:1871

約数の個数: 32

約数和(自身を含む): 486110208

約数和(自身を除く): 181280697

約数列:

[1, 3, 7, 21, 23, 69, 161, 457, 483, 1371, 1381, 3199, 4143, 9597, 9667, 10511, 29001, 31533, 31763, 73577, 95289, 220731, 222341, 631117, 667023, 1893351, 4417819, 13253457, 14515691, 43547073, 101609837, 304829511]

約数ペア:

[(1, 304829511), (3, 101609837), (7, 43547073), (21, 14515691), (23, 13253457), (69, 4417819), (161, 1893351), (457, 667023), (483, 631117), (1371, 222341), (1381, 220731), (3199, 95289), (4143, 73577), (9597, 31763), (9667, 31533), (10511, 29001)]