3556291263

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1993}}^1\times {\mathrm{2741}}^1$

素因数の和:4775

約数の個数: 32

約数和(自身を含む): 5598769152

約数和(自身を除く): 2042477889

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 1993, 2741, 5979, 8223, 13951, 19187, 41853, 57561, 61783, 84971, 185349, 254913, 432481, 594797, 1297443, 1784391, 5462813, 16388439, 38239691, 114719073, 169347203, 508041609, 1185430421, 3556291263]

約数ペア:

[(1, 3556291263), (3, 1185430421), (7, 508041609), (21, 169347203), (31, 114719073), (93, 38239691), (217, 16388439), (651, 5462813), (1993, 1784391), (2741, 1297443), (5979, 594797), (8223, 432481), (13951, 254913), (19187, 185349), (41853, 84971), (57561, 61783)]