306009503

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 349857792

約数和(自身を除く): 43848289

約数列:

[1, 17, 23, 71, 73, 151, 391, 1207, 1241, 1633, 1679, 2567, 3473, 5183, 10721, 11023, 27761, 28543, 59041, 88111, 119209, 182257, 187391, 246583, 253529, 782633, 2026553, 4191911, 4309993, 13304761, 18000559, 306009503]

約数ペア:

[(1, 306009503), (17, 18000559), (23, 13304761), (71, 4309993), (73, 4191911), (151, 2026553), (391, 782633), (1207, 253529), (1241, 246583), (1633, 187391), (1679, 182257), (2567, 119209), (3473, 88111), (5183, 59041), (10721, 28543), (11023, 27761)]