2047513659

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1\times {\mathrm{1217}}^1$

素因数の和:1939

約数の個数: 32

約数和(自身を含む): 2932554240

約数和(自身を除く): 885040581

約数列:

[1, 3, 23, 37, 69, 111, 659, 851, 1217, 1977, 2553, 3651, 15157, 24383, 27991, 45029, 45471, 73149, 83973, 135087, 560809, 802003, 1035667, 1682427, 2406009, 3107001, 18446069, 29674111, 55338207, 89022333, 682504553, 2047513659]

約数ペア:

[(1, 2047513659), (3, 682504553), (23, 89022333), (37, 55338207), (69, 29674111), (111, 18446069), (659, 3107001), (851, 2406009), (1217, 1682427), (1977, 1035667), (2553, 802003), (3651, 560809), (15157, 135087), (24383, 83973), (27991, 73149), (45029, 45471)]