13303426479

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{901133}}^1$

素因数の和:901199

約数の個数: 32

約数和(自身を含む): 21915578880

約数和(自身を除く): 8612152401

約数列:

[1, 3, 7, 19, 21, 37, 57, 111, 133, 259, 399, 703, 777, 2109, 4921, 14763, 901133, 2703399, 6307931, 17121527, 18923793, 33341921, 51364581, 100025763, 119850689, 233393447, 359552067, 633496499, 700180341, 1900489497, 4434475493, 13303426479]

約数ペア:

[(1, 13303426479), (3, 4434475493), (7, 1900489497), (19, 700180341), (21, 633496499), (37, 359552067), (57, 233393447), (111, 119850689), (133, 100025763), (259, 51364581), (399, 33341921), (703, 18923793), (777, 17121527), (2109, 6307931), (4921, 2703399), (14763, 901133)]