39697713

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{1427}}^1$

素因数の和:1725

約数の個数: 24

約数和(自身を含む): 62820576

約数和(自身を除く): 23122863

約数列:

[1, 3, 9, 11, 33, 99, 281, 843, 1427, 2529, 3091, 4281, 9273, 12843, 15697, 27819, 47091, 141273, 400987, 1202961, 3608883, 4410857, 13232571, 39697713]

約数ペア:

[(1, 39697713), (3, 13232571), (9, 4410857), (11, 3608883), (33, 1202961), (99, 400987), (281, 141273), (843, 47091), (1427, 27819), (2529, 15697), (3091, 12843), (4281, 9273)]