1288975029

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{1237}}^1$

素因数の和:1541

約数の個数: 32

約数和(自身を含む): 1838578560

約数和(自身を除く): 549603531

約数列:

[1, 3, 19, 57, 101, 181, 303, 543, 1237, 1919, 3439, 3711, 5757, 10317, 18281, 23503, 54843, 70509, 124937, 223897, 347339, 374811, 671691, 1042017, 2373803, 4254043, 7121409, 12762129, 22613597, 67840791, 429658343, 1288975029]

約数ペア:

[(1, 1288975029), (3, 429658343), (19, 67840791), (57, 22613597), (101, 12762129), (181, 7121409), (303, 4254043), (543, 2373803), (1237, 1042017), (1919, 671691), (3439, 374811), (3711, 347339), (5757, 223897), (10317, 124937), (18281, 70509), (23503, 54843)]