2971789635

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{506699}}^1$

素因数の和:506747

約数の個数: 32

約数和(自身を含む): 5253465600

約数和(自身を除く): 2281675965

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 506699, 1520097, 2533495, 7600485, 8613883, 11654077, 25841649, 34962231, 43069415, 58270385, 129208245, 174811155, 198119309, 594357927, 990596545, 2971789635]

約数ペア:

[(1, 2971789635), (3, 990596545), (5, 594357927), (15, 198119309), (17, 174811155), (23, 129208245), (51, 58270385), (69, 43069415), (85, 34962231), (115, 25841649), (255, 11654077), (345, 8613883), (391, 7600485), (1173, 2533495), (1955, 1520097), (5865, 506699)]