12286407

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 20684160

約数和(自身を除く): 8397753

約数列:

[1, 3, 7, 19, 21, 49, 53, 57, 83, 133, 147, 159, 249, 371, 399, 581, 931, 1007, 1113, 1577, 1743, 2597, 2793, 3021, 4067, 4399, 4731, 7049, 7791, 11039, 12201, 13197, 21147, 30793, 33117, 49343, 77273, 83581, 92379, 148029, 215551, 231819, 250743, 585067, 646653, 1755201, 4095469, 12286407]

約数ペア:

[(1, 12286407), (3, 4095469), (7, 1755201), (19, 646653), (21, 585067), (49, 250743), (53, 231819), (57, 215551), (83, 148029), (133, 92379), (147, 83581), (159, 77273), (249, 49343), (371, 33117), (399, 30793), (581, 21147), (931, 13197), (1007, 12201), (1113, 11039), (1577, 7791), (1743, 7049), (2597, 4731), (2793, 4399), (3021, 4067)]