1900672683

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{103913}}^1$

素因数の和:104003

約数の個数: 32

約数和(自身を含む): 3165636096

約数和(自身を除く): 1264963413

約数列:

[1, 3, 7, 13, 21, 39, 67, 91, 201, 273, 469, 871, 1407, 2613, 6097, 18291, 103913, 311739, 727391, 1350869, 2182173, 4052607, 6962171, 9456083, 20886513, 28368249, 48735197, 90508223, 146205591, 271524669, 633557561, 1900672683]

約数ペア:

[(1, 1900672683), (3, 633557561), (7, 271524669), (13, 146205591), (21, 90508223), (39, 48735197), (67, 28368249), (91, 20886513), (201, 9456083), (273, 6962171), (469, 4052607), (871, 2182173), (1407, 1350869), (2613, 727391), (6097, 311739), (18291, 103913)]