170403987

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{701}}^1$

素因数の和:1011

約数の個数: 32

約数和(自身を含む): 256628736

約数和(自身を除く): 86224749

約数列:

[1, 3, 13, 23, 39, 69, 271, 299, 701, 813, 897, 2103, 3523, 6233, 9113, 10569, 16123, 18699, 27339, 48369, 81029, 189971, 209599, 243087, 569913, 628797, 2469623, 4369333, 7408869, 13107999, 56801329, 170403987]

約数ペア:

[(1, 170403987), (3, 56801329), (13, 13107999), (23, 7408869), (39, 4369333), (69, 2469623), (271, 628797), (299, 569913), (701, 243087), (813, 209599), (897, 189971), (2103, 81029), (3523, 48369), (6233, 27339), (9113, 18699), (10569, 16123)]