383662839

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:580

約数の個数: 64

約数和(自身を含む): 650280960

約数和(自身を除く): 266618121

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 97, 133, 161, 291, 399, 431, 437, 483, 679, 1293, 1311, 1843, 2037, 2231, 3017, 3059, 5529, 6693, 8189, 9051, 9177, 9913, 12901, 15617, 24567, 29739, 38703, 41807, 42389, 46851, 57323, 69391, 125421, 127167, 171969, 188347, 208173, 292649, 296723, 565041, 794333, 877947, 890169, 961561, 1318429, 2382999, 2884683, 3955287, 5560331, 6730927, 16680993, 18269659, 20192781, 54808977, 127887613, 383662839]

約数ペア:

[(1, 383662839), (3, 127887613), (7, 54808977), (19, 20192781), (21, 18269659), (23, 16680993), (57, 6730927), (69, 5560331), (97, 3955287), (133, 2884683), (161, 2382999), (291, 1318429), (399, 961561), (431, 890169), (437, 877947), (483, 794333), (679, 565041), (1293, 296723), (1311, 292649), (1843, 208173), (2037, 188347), (2231, 171969), (3017, 127167), (3059, 125421), (5529, 69391), (6693, 57323), (8189, 46851), (9051, 42389), (9177, 41807), (9913, 38703), (12901, 29739), (15617, 24567)]