189510363667

素因数分解:

${\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{7369}}^1$

素因数の和:7552

約数の個数: 48

約数和(自身を含む): 216991431360

約数和(自身を除く): 27481067693

約数列:

[1, 17, 23, 53, 73, 289, 391, 901, 1219, 1241, 1679, 3869, 6647, 7369, 15317, 20723, 21097, 28543, 65773, 88987, 125273, 169487, 352291, 390557, 485231, 537937, 1118141, 1512779, 2129641, 2881279, 6639469, 8982811, 9144929, 12372551, 25717243, 28510661, 48981743, 112870973, 152707787, 155463793, 210333367, 484681237, 655745203, 2596032379, 3575667239, 8239581029, 11147668451, 189510363667]

約数ペア:

[(1, 189510363667), (17, 11147668451), (23, 8239581029), (53, 3575667239), (73, 2596032379), (289, 655745203), (391, 484681237), (901, 210333367), (1219, 155463793), (1241, 152707787), (1679, 112870973), (3869, 48981743), (6647, 28510661), (7369, 25717243), (15317, 12372551), (20723, 9144929), (21097, 8982811), (28543, 6639469), (65773, 2881279), (88987, 2129641), (125273, 1512779), (169487, 1118141), (352291, 537937), (390557, 485231)]