16977393

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{983}}^1$

素因数の和:1109

約数の個数: 24

約数和(自身を含む): 26095680

約数和(自身を除く): 9118287

約数列:

[1, 3, 9, 19, 57, 101, 171, 303, 909, 983, 1919, 2949, 5757, 8847, 17271, 18677, 56031, 99283, 168093, 297849, 893547, 1886377, 5659131, 16977393]

約数ペア:

[(1, 16977393), (3, 5659131), (9, 1886377), (19, 893547), (57, 297849), (101, 168093), (171, 99283), (303, 56031), (909, 18677), (983, 17271), (1919, 8847), (2949, 5757)]