2013314805

素因数分解:

$3^3\times 5^1\times {\mathrm{1583}}^1\times {\mathrm{9421}}^1$

素因数の和:11018

約数の個数: 32

約数和(自身を含む): 3581867520

約数和(自身を除く): 1568552715

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1583, 4749, 7915, 9421, 14247, 23745, 28263, 42741, 47105, 71235, 84789, 141315, 213705, 254367, 423945, 1271835, 14913443, 44740329, 74567215, 134220987, 223701645, 402662961, 671104935, 2013314805]

約数ペア:

[(1, 2013314805), (3, 671104935), (5, 402662961), (9, 223701645), (15, 134220987), (27, 74567215), (45, 44740329), (135, 14913443), (1583, 1271835), (4749, 423945), (7915, 254367), (9421, 213705), (14247, 141315), (23745, 84789), (28263, 71235), (42741, 47105)]