310067961

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1\times {\mathrm{419}}^1$

素因数の和:829

約数の個数: 32

約数和(自身を含む): 479001600

約数和(自身を除く): 168933639

約数列:

[1, 3, 7, 21, 131, 269, 393, 419, 807, 917, 1257, 1883, 2751, 2933, 5649, 8799, 35239, 54889, 105717, 112711, 164667, 246673, 338133, 384223, 740019, 788977, 1152669, 2366931, 14765141, 44295423, 103355987, 310067961]

約数ペア:

[(1, 310067961), (3, 103355987), (7, 44295423), (21, 14765141), (131, 2366931), (269, 1152669), (393, 788977), (419, 740019), (807, 384223), (917, 338133), (1257, 246673), (1883, 164667), (2751, 112711), (2933, 105717), (5649, 54889), (8799, 35239)]