2909929899

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{331}}^1\times {\mathrm{773}}^1$

素因数の和:1347

約数の個数: 32

約数和(自身を含む): 4144379904

約数和(自身を除く): 1234450005

約数列:

[1, 3, 17, 51, 223, 331, 669, 773, 993, 2319, 3791, 5627, 11373, 13141, 16881, 39423, 73813, 172379, 221439, 255863, 517137, 767589, 1254821, 2930443, 3764463, 4349671, 8791329, 13049013, 57057449, 171172347, 969976633, 2909929899]

約数ペア:

[(1, 2909929899), (3, 969976633), (17, 171172347), (51, 57057449), (223, 13049013), (331, 8791329), (669, 4349671), (773, 3764463), (993, 2930443), (2319, 1254821), (3791, 767589), (5627, 517137), (11373, 255863), (13141, 221439), (16881, 172379), (39423, 73813)]