2840675397

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{14753}}^1$

素因数の和:14989

約数の個数: 32

約数和(自身を含む): 4436114688

約数和(自身を除く): 1595439291

約数列:

[1, 3, 7, 21, 53, 159, 173, 371, 519, 1113, 1211, 3633, 9169, 14753, 27507, 44259, 64183, 103271, 192549, 309813, 781909, 2345727, 2552269, 5473363, 7656807, 16420089, 17865883, 53597649, 135270257, 405810771, 946891799, 2840675397]

約数ペア:

[(1, 2840675397), (3, 946891799), (7, 405810771), (21, 135270257), (53, 53597649), (159, 17865883), (173, 16420089), (371, 7656807), (519, 5473363), (1113, 2552269), (1211, 2345727), (3633, 781909), (9169, 309813), (14753, 192549), (27507, 103271), (44259, 64183)]