4247331

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 6697728

約数和(自身を除く): 2450397

約数列:

[1, 3, 11, 17, 33, 51, 67, 113, 187, 201, 339, 561, 737, 1139, 1243, 1921, 2211, 3417, 3729, 5763, 7571, 12529, 21131, 22713, 37587, 63393, 83281, 128707, 249843, 386121, 1415777, 4247331]

約数ペア:

[(1, 4247331), (3, 1415777), (11, 386121), (17, 249843), (33, 128707), (51, 83281), (67, 63393), (113, 37587), (187, 22713), (201, 21131), (339, 12529), (561, 7571), (737, 5763), (1139, 3729), (1243, 3417), (1921, 2211)]