299136453

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1129}}^1$

素因数の和:1218

約数の個数: 64

約数和(自身を含む): 527646720

約数和(自身を除く): 228510267

約数列:

[1, 3, 7, 11, 21, 31, 33, 37, 77, 93, 111, 217, 231, 259, 341, 407, 651, 777, 1023, 1129, 1147, 1221, 2387, 2849, 3387, 3441, 7161, 7903, 8029, 8547, 12419, 12617, 23709, 24087, 34999, 37257, 37851, 41773, 86933, 88319, 104997, 125319, 244993, 260799, 264957, 292411, 384989, 459503, 734979, 877233, 1154967, 1294963, 1378509, 2694923, 3216521, 3884889, 8084769, 9064741, 9649563, 14244593, 27194223, 42733779, 99712151, 299136453]

約数ペア:

[(1, 299136453), (3, 99712151), (7, 42733779), (11, 27194223), (21, 14244593), (31, 9649563), (33, 9064741), (37, 8084769), (77, 3884889), (93, 3216521), (111, 2694923), (217, 1378509), (231, 1294963), (259, 1154967), (341, 877233), (407, 734979), (651, 459503), (777, 384989), (1023, 292411), (1129, 264957), (1147, 260799), (1221, 244993), (2387, 125319), (2849, 104997), (3387, 88319), (3441, 86933), (7161, 41773), (7903, 37851), (8029, 37257), (8547, 34999), (12419, 24087), (12617, 23709)]