995072409

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{743}}^1\times {\mathrm{2221}}^1$

素因数の和:3037

約数の個数: 24

約数和(自身を含む): 1461400512

約数和(自身を除く): 466328103

約数列:

[1, 3, 9, 67, 201, 603, 743, 2221, 2229, 6663, 6687, 19989, 49781, 148807, 149343, 446421, 448029, 1339263, 1650203, 4950609, 14851827, 110563601, 331690803, 995072409]

約数ペア:

[(1, 995072409), (3, 331690803), (9, 110563601), (67, 14851827), (201, 4950609), (603, 1650203), (743, 1339263), (2221, 448029), (2229, 446421), (6663, 149343), (6687, 148807), (19989, 49781)]