29217921

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1\times {\mathrm{431}}^1$

素因数の和:876

約数の個数: 16

約数和(自身を含む): 39813120

約数和(自身を除く): 10595199

約数列:

[1, 3, 59, 177, 383, 431, 1149, 1293, 22597, 25429, 67791, 76287, 165073, 495219, 9739307, 29217921]

約数ペア:

[(1, 29217921), (3, 9739307), (59, 495219), (177, 165073), (383, 76287), (431, 67791), (1149, 25429), (1293, 22597)]