2049896163

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{6961}}^1$

素因数の和:7387

約数の個数: 32

約数和(自身を含む): 3217000960

約数和(自身を除く): 1167104797

約数列:

[1, 3, 7, 21, 37, 111, 259, 379, 777, 1137, 2653, 6961, 7959, 14023, 20883, 42069, 48727, 98161, 146181, 257557, 294483, 772671, 1802899, 2638219, 5408697, 7914657, 18467533, 55402599, 97614103, 292842309, 683298721, 2049896163]

約数ペア:

[(1, 2049896163), (3, 683298721), (7, 292842309), (21, 97614103), (37, 55402599), (111, 18467533), (259, 7914657), (379, 5408697), (777, 2638219), (1137, 1802899), (2653, 772671), (6961, 294483), (7959, 257557), (14023, 146181), (20883, 98161), (42069, 48727)]