432855489

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{769}}^1$

素因数の和:1281

約数の個数: 32

約数和(自身を含む): 648869760

約数和(自身を除く): 216014271

約数列:

[1, 3, 11, 33, 37, 111, 407, 461, 769, 1221, 1383, 2307, 5071, 8459, 15213, 17057, 25377, 28453, 51171, 85359, 187627, 312983, 354509, 562881, 938949, 1063527, 3899599, 11698797, 13116833, 39350499, 144285163, 432855489]

約数ペア:

[(1, 432855489), (3, 144285163), (11, 39350499), (33, 13116833), (37, 11698797), (111, 3899599), (407, 1063527), (461, 938949), (769, 562881), (1221, 354509), (1383, 312983), (2307, 187627), (5071, 85359), (8459, 51171), (15213, 28453), (17057, 25377)]