12994047

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{653}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 21346560

約数和(自身を除く): 8352513

約数列:

[1, 3, 9, 11, 27, 33, 67, 99, 201, 297, 603, 653, 737, 1809, 1959, 2211, 5877, 6633, 7183, 17631, 19899, 21549, 43751, 64647, 131253, 193941, 393759, 481261, 1181277, 1443783, 4331349, 12994047]

約数ペア:

[(1, 12994047), (3, 4331349), (9, 1443783), (11, 1181277), (27, 481261), (33, 393759), (67, 193941), (99, 131253), (201, 64647), (297, 43751), (603, 21549), (653, 19899), (737, 17631), (1809, 7183), (1959, 6633), (2211, 5877)]