15441021

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{883}}^1$

素因数の和:985

約数の個数: 24

約数和(自身を含む): 23443680

約数和(自身を除く): 8002659

約数列:

[1, 3, 9, 29, 67, 87, 201, 261, 603, 883, 1943, 2649, 5829, 7947, 17487, 25607, 59161, 76821, 177483, 230463, 532449, 1715669, 5147007, 15441021]

約数ペア:

[(1, 15441021), (3, 5147007), (9, 1715669), (29, 532449), (67, 230463), (87, 177483), (201, 76821), (261, 59161), (603, 25607), (883, 17487), (1943, 7947), (2649, 5829)]