230980698

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{987097}}^1$

素因数の和:987118

約数の個数: 24

約数和(自身を含む): 538955508

約数和(自身を除く): 307974810

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 987097, 1974194, 2961291, 5922582, 8883873, 12832261, 17767746, 25664522, 38496783, 76993566, 115490349, 230980698]

約数ペア:

[(1, 230980698), (2, 115490349), (3, 76993566), (6, 38496783), (9, 25664522), (13, 17767746), (18, 12832261), (26, 8883873), (39, 5922582), (78, 2961291), (117, 1974194), (234, 987097)]