19411429107

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{921589}}^1$

素因数の和:921675

約数の個数: 32

約数和(自身を含む): 31850150400

約数和(自身を除く): 12438721293

約数列:

[1, 3, 7, 17, 21, 51, 59, 119, 177, 357, 413, 1003, 1239, 3009, 7021, 21063, 921589, 2764767, 6451123, 15667013, 19353369, 47001039, 54373751, 109669091, 163121253, 329007273, 380616257, 924353767, 1141848771, 2773061301, 6470476369, 19411429107]

約数ペア:

[(1, 19411429107), (3, 6470476369), (7, 2773061301), (17, 1141848771), (21, 924353767), (51, 380616257), (59, 329007273), (119, 163121253), (177, 109669091), (357, 54373751), (413, 47001039), (1003, 19353369), (1239, 15667013), (3009, 6451123), (7021, 2764767), (21063, 921589)]