1957461219

素因数分解:

$3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{277}}^1\times {\mathrm{503}}^1$

素因数の和:1016

約数の個数: 48

約数和(自身を含む): 3264049152

約数和(自身を除く): 1306587933

約数列:

[1, 3, 7, 9, 21, 63, 223, 277, 503, 669, 831, 1509, 1561, 1939, 2007, 2493, 3521, 4527, 4683, 5817, 10563, 14049, 17451, 31689, 61771, 112169, 139331, 185313, 336507, 417993, 432397, 555939, 785183, 975317, 1009521, 1253979, 1297191, 2355549, 2925951, 3891573, 7066647, 8777853, 31070813, 93212439, 217495691, 279637317, 652487073, 1957461219]

約数ペア:

[(1, 1957461219), (3, 652487073), (7, 279637317), (9, 217495691), (21, 93212439), (63, 31070813), (223, 8777853), (277, 7066647), (503, 3891573), (669, 2925951), (831, 2355549), (1509, 1297191), (1561, 1253979), (1939, 1009521), (2007, 975317), (2493, 785183), (3521, 555939), (4527, 432397), (4683, 417993), (5817, 336507), (10563, 185313), (14049, 139331), (17451, 112169), (31689, 61771)]