6646871231

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{16477}}^1$

素因数の和:16552

約数の個数: 48

約数和(自身を含む): 9263536128

約数和(自身を除く): 2616664897

約数列:

[1, 7, 11, 13, 31, 77, 91, 143, 169, 217, 341, 403, 1001, 1183, 1859, 2387, 2821, 4433, 5239, 13013, 16477, 31031, 36673, 57629, 115339, 181247, 214201, 403403, 510787, 1268729, 1499407, 2356211, 2784613, 3575509, 5618657, 6640231, 16493477, 19492291, 30630743, 39330599, 46481617, 73042541, 86323003, 214415201, 511297787, 604261021, 949553033, 6646871231]

約数ペア:

[(1, 6646871231), (7, 949553033), (11, 604261021), (13, 511297787), (31, 214415201), (77, 86323003), (91, 73042541), (143, 46481617), (169, 39330599), (217, 30630743), (341, 19492291), (403, 16493477), (1001, 6640231), (1183, 5618657), (1859, 3575509), (2387, 2784613), (2821, 2356211), (4433, 1499407), (5239, 1268729), (13013, 510787), (16477, 403403), (31031, 214201), (36673, 181247), (57629, 115339)]