229771443

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{829}}^1$

素因数の和:1107

約数の個数: 32

約数和(自身を含む): 345173760

約数和(自身を除く): 115402317

約数列:

[1, 3, 11, 33, 37, 111, 227, 407, 681, 829, 1221, 2487, 2497, 7491, 8399, 9119, 25197, 27357, 30673, 92019, 92389, 188183, 277167, 337403, 564549, 1012209, 2070013, 6210039, 6962771, 20888313, 76590481, 229771443]

約数ペア:

[(1, 229771443), (3, 76590481), (11, 20888313), (33, 6962771), (37, 6210039), (111, 2070013), (227, 1012209), (407, 564549), (681, 337403), (829, 277167), (1221, 188183), (2487, 92389), (2497, 92019), (7491, 30673), (8399, 27357), (9119, 25197)]