328529552407

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{21587}}^1$

素因数の和:21908

約数の個数: 48

約数和(自身を含む): 405420567552

約数和(自身を除く): 76891015145

約数列:

[1, 7, 31, 43, 49, 217, 233, 301, 1333, 1519, 1631, 2107, 7223, 9331, 10019, 11417, 21587, 50561, 65317, 70133, 151109, 310589, 353927, 490931, 669197, 928241, 1057763, 2174123, 4684379, 5029771, 6497687, 15218861, 28775471, 32790653, 35208397, 45483809, 155922901, 201428297, 216280153, 246458779, 1091460307, 1409998079, 1513961071, 6704684743, 7640222149, 10597727497, 46932793201, 328529552407]

約数ペア:

[(1, 328529552407), (7, 46932793201), (31, 10597727497), (43, 7640222149), (49, 6704684743), (217, 1513961071), (233, 1409998079), (301, 1091460307), (1333, 246458779), (1519, 216280153), (1631, 201428297), (2107, 155922901), (7223, 45483809), (9331, 35208397), (10019, 32790653), (11417, 28775471), (21587, 15218861), (50561, 6497687), (65317, 5029771), (70133, 4684379), (151109, 2174123), (310589, 1057763), (353927, 928241), (490931, 669197)]