1528291037

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1471}}^1$

素因数の和:1738

約数の個数: 32

約数和(自身を含む): 1928908800

約数和(自身を除く): 400617763

約数列:

[1, 7, 13, 49, 91, 233, 343, 637, 1471, 1631, 3029, 4459, 10297, 11417, 19123, 21203, 72079, 79919, 133861, 148421, 342743, 504553, 937027, 1038947, 2399201, 4455659, 6559189, 16794407, 31189613, 117560849, 218327291, 1528291037]

約数ペア:

[(1, 1528291037), (7, 218327291), (13, 117560849), (49, 31189613), (91, 16794407), (233, 6559189), (343, 4455659), (637, 2399201), (1471, 1038947), (1631, 937027), (3029, 504553), (4459, 342743), (10297, 148421), (11417, 133861), (19123, 79919), (21203, 72079)]