349701957

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 561974400

約数和(自身を除く): 212272443

約数列:

[1, 3, 9, 11, 33, 99, 149, 151, 157, 447, 453, 471, 1341, 1359, 1413, 1639, 1661, 1727, 4917, 4983, 5181, 14751, 14949, 15543, 22499, 23393, 23707, 67497, 70179, 71121, 202491, 210537, 213363, 247489, 257323, 260777, 742467, 771969, 782331, 2227401, 2315907, 2346993, 3532343, 10597029, 31791087, 38855773, 116567319, 349701957]

約数ペア:

[(1, 349701957), (3, 116567319), (9, 38855773), (11, 31791087), (33, 10597029), (99, 3532343), (149, 2346993), (151, 2315907), (157, 2227401), (447, 782331), (453, 771969), (471, 742467), (1341, 260777), (1359, 257323), (1413, 247489), (1639, 213363), (1661, 210537), (1727, 202491), (4917, 71121), (4983, 70179), (5181, 67497), (14751, 23707), (14949, 23393), (15543, 22499)]