743284503

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1399}}^1$

素因数の和:1676

約数の個数: 48

約数和(自身を含む): 1223040000

約数和(自身を除く): 479755497

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 239, 247, 717, 741, 1399, 2151, 2223, 3107, 4197, 4541, 9321, 12591, 13623, 18187, 26581, 27963, 40869, 54561, 59033, 79743, 163683, 177099, 239229, 334361, 345553, 531297, 1003083, 1036659, 3009249, 3109977, 4346693, 6352859, 13040079, 19058577, 39120237, 57175731, 82587167, 247761501, 743284503]

約数ペア:

[(1, 743284503), (3, 247761501), (9, 82587167), (13, 57175731), (19, 39120237), (39, 19058577), (57, 13040079), (117, 6352859), (171, 4346693), (239, 3109977), (247, 3009249), (717, 1036659), (741, 1003083), (1399, 531297), (2151, 345553), (2223, 334361), (3107, 239229), (4197, 177099), (4541, 163683), (9321, 79743), (12591, 59033), (13623, 54561), (18187, 40869), (26581, 27963)]