224280903

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{9613}}^1$

素因数の和:9735

約数の個数: 32

約数和(自身を含む): 376561152

約数和(自身を除く): 152280249

約数列:

[1, 3, 7, 11, 21, 33, 77, 101, 231, 303, 707, 1111, 2121, 3333, 7777, 9613, 23331, 28839, 67291, 105743, 201873, 317229, 740201, 970913, 2220603, 2912739, 6796391, 10680043, 20389173, 32040129, 74760301, 224280903]

約数ペア:

[(1, 224280903), (3, 74760301), (7, 32040129), (11, 20389173), (21, 10680043), (33, 6796391), (77, 2912739), (101, 2220603), (231, 970913), (303, 740201), (707, 317229), (1111, 201873), (2121, 105743), (3333, 67291), (7777, 28839), (9613, 23331)]