201121473

素因数分解:

$3^1\times 7^1\times {\mathrm{1259}}^1\times {\mathrm{7607}}^1$

素因数の和:8876

約数の個数: 16

約数和(自身を含む): 306754560

約数和(自身を除く): 105633087

約数列:

[1, 3, 7, 21, 1259, 3777, 7607, 8813, 22821, 26439, 53249, 159747, 9577213, 28731639, 67040491, 201121473]

約数ペア:

[(1, 201121473), (3, 67040491), (7, 28731639), (21, 9577213), (1259, 159747), (3777, 53249), (7607, 26439), (8813, 22821)]