633994473

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1\times {\mathrm{1103}}^1$

素因数の和:1485

約数の個数: 32

約数和(自身を含む): 980140032

約数和(自身を除く): 346145559

約数列:

[1, 3, 7, 21, 101, 271, 303, 707, 813, 1103, 1897, 2121, 3309, 5691, 7721, 23163, 27371, 82113, 111403, 191597, 298913, 334209, 574791, 779821, 896739, 2092391, 2339463, 6277173, 30190213, 90570639, 211331491, 633994473]

約数ペア:

[(1, 633994473), (3, 211331491), (7, 90570639), (21, 30190213), (101, 6277173), (271, 2339463), (303, 2092391), (707, 896739), (813, 779821), (1103, 574791), (1897, 334209), (2121, 298913), (3309, 191597), (5691, 111403), (7721, 82113), (23163, 27371)]