313089087

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{3023}}^1$

素因数の和:3147

約数の個数: 32

約数和(自身を含む): 464486400

約数和(自身を除く): 151397313

約数列:

[1, 3, 19, 23, 57, 69, 79, 237, 437, 1311, 1501, 1817, 3023, 4503, 5451, 9069, 34523, 57437, 69529, 103569, 172311, 208587, 238817, 716451, 1321051, 3963153, 4537523, 5492791, 13612569, 16478373, 104363029, 313089087]

約数ペア:

[(1, 313089087), (3, 104363029), (19, 16478373), (23, 13612569), (57, 5492791), (69, 4537523), (79, 3963153), (237, 1321051), (437, 716451), (1311, 238817), (1501, 208587), (1817, 172311), (3023, 103569), (4503, 69529), (5451, 57437), (9069, 34523)]