10909647

素因数分解:

$3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:361

約数の個数: 40

約数和(自身を含む): 18957312

約数和(自身を除く): 8047665

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 81, 189, 213, 271, 497, 567, 639, 813, 1491, 1897, 1917, 2439, 4473, 5691, 5751, 7317, 13419, 17073, 19241, 21951, 40257, 51219, 57723, 134687, 153657, 173169, 404061, 519507, 1212183, 1558521, 3636549, 10909647]

約数ペア:

[(1, 10909647), (3, 3636549), (7, 1558521), (9, 1212183), (21, 519507), (27, 404061), (63, 173169), (71, 153657), (81, 134687), (189, 57723), (213, 51219), (271, 40257), (497, 21951), (567, 19241), (639, 17073), (813, 13419), (1491, 7317), (1897, 5751), (1917, 5691), (2439, 4473)]