29007171

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 42806400

約数和(自身を除く): 13799229

約数列:

[1, 3, 9, 97, 149, 223, 291, 447, 669, 873, 1341, 2007, 14453, 21631, 33227, 43359, 64893, 99681, 130077, 194679, 299043, 3223019, 9669057, 29007171]

約数ペア:

[(1, 29007171), (3, 9669057), (9, 3223019), (97, 299043), (149, 194679), (223, 130077), (291, 99681), (447, 64893), (669, 43359), (873, 33227), (1341, 21631), (2007, 14453)]