4218787551

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1999}}^1\times {\mathrm{2063}}^1$

素因数の和:4107

約数の個数: 32

約数和(自身を含む): 6340608000

約数和(自身を除く): 2121820449

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 1999, 2063, 5997, 6189, 21989, 22693, 61969, 63953, 65967, 68079, 185907, 191859, 681659, 703483, 2044977, 2110449, 4123937, 12371811, 45363307, 127842047, 136089921, 383526141, 1406262517, 4218787551]

約数ペア:

[(1, 4218787551), (3, 1406262517), (11, 383526141), (31, 136089921), (33, 127842047), (93, 45363307), (341, 12371811), (1023, 4123937), (1999, 2110449), (2063, 2044977), (5997, 703483), (6189, 681659), (21989, 191859), (22693, 185907), (61969, 68079), (63953, 65967)]