2215702917

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{461}}^1$

素因数の和:845

約数の個数: 56

約数和(自身を含む): 3514563360

約数和(自身を除く): 1298860443

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 347, 461, 513, 729, 1041, 1383, 1539, 3123, 4149, 4617, 6593, 8759, 9369, 12447, 13851, 19779, 26277, 28107, 37341, 59337, 78831, 84321, 112023, 159967, 178011, 236493, 252963, 336069, 479901, 534033, 709479, 1439703, 1602099, 2128437, 3039373, 4319109, 4806297, 6385311, 9118119, 12957327, 27354357, 38871981, 82063071, 116615943, 246189213, 738567639, 2215702917]

約数ペア:

[(1, 2215702917), (3, 738567639), (9, 246189213), (19, 116615943), (27, 82063071), (57, 38871981), (81, 27354357), (171, 12957327), (243, 9118119), (347, 6385311), (461, 4806297), (513, 4319109), (729, 3039373), (1041, 2128437), (1383, 1602099), (1539, 1439703), (3123, 709479), (4149, 534033), (4617, 479901), (6593, 336069), (8759, 252963), (9369, 236493), (12447, 178011), (13851, 159967), (19779, 112023), (26277, 84321), (28107, 78831), (37341, 59337)]