1028049057

素因数分解:

$3^3\times 7^2\times {\mathrm{89}}^1\times {\mathrm{8731}}^1$

素因数の和:8843

約数の個数: 48

約数和(自身を含む): 1791806400

約数和(自身を除く): 763757343

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 89, 147, 189, 267, 441, 623, 801, 1323, 1869, 2403, 4361, 5607, 8731, 13083, 16821, 26193, 39249, 61117, 78579, 117747, 183351, 235737, 427819, 550053, 777059, 1283457, 1650159, 2331177, 3850371, 5439413, 6993531, 11551113, 16318239, 20980593, 38075891, 48954717, 114227673, 146864151, 342683019, 1028049057]

約数ペア:

[(1, 1028049057), (3, 342683019), (7, 146864151), (9, 114227673), (21, 48954717), (27, 38075891), (49, 20980593), (63, 16318239), (89, 11551113), (147, 6993531), (189, 5439413), (267, 3850371), (441, 2331177), (623, 1650159), (801, 1283457), (1323, 777059), (1869, 550053), (2403, 427819), (4361, 235737), (5607, 183351), (8731, 117747), (13083, 78579), (16821, 61117), (26193, 39249)]