7887932919

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{5179}}^1$

素因数の和:5372

約数の個数: 48

約数和(自身を含む): 12101806080

約数和(自身を除く): 4213873161

約数列:

[1, 3, 9, 31, 53, 93, 103, 159, 279, 309, 477, 927, 1643, 3193, 4929, 5179, 5459, 9579, 14787, 15537, 16377, 28737, 46611, 49131, 160549, 169229, 274487, 481647, 507687, 533437, 823461, 1444941, 1523061, 1600311, 2470383, 4800933, 8509097, 16536547, 25527291, 28272161, 49609641, 76581873, 84816483, 148828923, 254449449, 876436991, 2629310973, 7887932919]

約数ペア:

[(1, 7887932919), (3, 2629310973), (9, 876436991), (31, 254449449), (53, 148828923), (93, 84816483), (103, 76581873), (159, 49609641), (279, 28272161), (309, 25527291), (477, 16536547), (927, 8509097), (1643, 4800933), (3193, 2470383), (4929, 1600311), (5179, 1523061), (5459, 1444941), (9579, 823461), (14787, 533437), (15537, 507687), (16377, 481647), (28737, 274487), (46611, 169229), (49131, 160549)]