1090053503

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{2251}}^1$

素因数の和:2619

約数の個数: 32

約数和(自身を含む): 1435514880

約数和(自身を除く): 345461377

約数列:

[1, 7, 11, 19, 77, 133, 209, 331, 1463, 2251, 2317, 3641, 6289, 15757, 24761, 25487, 42769, 44023, 69179, 173327, 299383, 470459, 484253, 745081, 3293213, 5215567, 8195891, 14156539, 57371237, 99095773, 155721929, 1090053503]

約数ペア:

[(1, 1090053503), (7, 155721929), (11, 99095773), (19, 57371237), (77, 14156539), (133, 8195891), (209, 5215567), (331, 3293213), (1463, 745081), (2251, 484253), (2317, 470459), (3641, 299383), (6289, 173327), (15757, 69179), (24761, 44023), (25487, 42769)]