30958851

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5827}}^1$

素因数の和:5871

約数の個数: 32

約数和(自身を含む): 53710848

約数和(自身を除く): 22751997

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 5827, 17481, 40789, 64097, 122367, 134021, 192291, 402063, 448679, 938147, 1346037, 1474231, 2814441, 4422693, 10319617, 30958851]

約数ペア:

[(1, 30958851), (3, 10319617), (7, 4422693), (11, 2814441), (21, 1474231), (23, 1346037), (33, 938147), (69, 448679), (77, 402063), (161, 192291), (231, 134021), (253, 122367), (483, 64097), (759, 40789), (1771, 17481), (5313, 5827)]