22448139

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 36372480

約数和(自身を除く): 13924341

約数列:

[1, 3, 7, 19, 21, 57, 127, 133, 381, 399, 443, 889, 1329, 2413, 2667, 3101, 7239, 8417, 9303, 16891, 25251, 50673, 56261, 58919, 168783, 176757, 393827, 1068959, 1181481, 3206877, 7482713, 22448139]

約数ペア:

[(1, 22448139), (3, 7482713), (7, 3206877), (19, 1181481), (21, 1068959), (57, 393827), (127, 176757), (133, 168783), (381, 58919), (399, 56261), (443, 50673), (889, 25251), (1329, 16891), (2413, 9303), (2667, 8417), (3101, 7239)]