9946671

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 16181760

約数和(自身を除く): 6235089

約数列:

[1, 3, 7, 19, 21, 57, 97, 133, 257, 291, 399, 679, 771, 1799, 1843, 2037, 4883, 5397, 5529, 12901, 14649, 24929, 34181, 38703, 74787, 102543, 174503, 473651, 523509, 1420953, 3315557, 9946671]

約数ペア:

[(1, 9946671), (3, 3315557), (7, 1420953), (19, 523509), (21, 473651), (57, 174503), (97, 102543), (133, 74787), (257, 38703), (291, 34181), (399, 24929), (679, 14649), (771, 12901), (1799, 5529), (1843, 5397), (2037, 4883)]