755221311

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{379699}}^1$

素因数の和:379735

約数の個数: 24

約数和(自身を含む): 1243897200

約数和(自身を除く): 488675889

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 379699, 1139097, 3417291, 4936087, 6454883, 14808261, 19364649, 44424783, 58093947, 83913479, 251740437, 755221311]

約数ペア:

[(1, 755221311), (3, 251740437), (9, 83913479), (13, 58093947), (17, 44424783), (39, 19364649), (51, 14808261), (117, 6454883), (153, 4936087), (221, 3417291), (663, 1139097), (1989, 379699)]