1915094517

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1627}}^1\times {\mathrm{2437}}^1$

素因数の和:4097

約数の個数: 32

約数和(自身を含む): 3048241152

約数和(自身を除く): 1133146635

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 1627, 2437, 4881, 7311, 11389, 17059, 34167, 37421, 51177, 56051, 112263, 168153, 261947, 392357, 785841, 1177071, 3964999, 11894997, 27754993, 83264979, 91194977, 273584931, 638364839, 1915094517]

約数ペア:

[(1, 1915094517), (3, 638364839), (7, 273584931), (21, 91194977), (23, 83264979), (69, 27754993), (161, 11894997), (483, 3964999), (1627, 1177071), (2437, 785841), (4881, 392357), (7311, 261947), (11389, 168153), (17059, 112263), (34167, 56051), (37421, 51177)]