419831566557

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{1487}}^1\times {\mathrm{6257}}^1$

素因数の和:7862

約数の個数: 48

約数和(自身を含む): 613468235520

約数和(自身を除く): 193636668963

約数列:

[1, 3, 13, 39, 89, 169, 267, 507, 1157, 1487, 3471, 4461, 6257, 15041, 18771, 19331, 45123, 57993, 81341, 132343, 244023, 251303, 397029, 556873, 753909, 1057433, 1670619, 1720459, 3172299, 5161377, 7239349, 9304159, 21718047, 22365967, 27912477, 67097901, 94111537, 120954067, 282334611, 362862201, 828070151, 1572402871, 2484210453, 4717208613, 10764911963, 32294735889, 139943855519, 419831566557]

約数ペア:

[(1, 419831566557), (3, 139943855519), (13, 32294735889), (39, 10764911963), (89, 4717208613), (169, 2484210453), (267, 1572402871), (507, 828070151), (1157, 362862201), (1487, 282334611), (3471, 120954067), (4461, 94111537), (6257, 67097901), (15041, 27912477), (18771, 22365967), (19331, 21718047), (45123, 9304159), (57993, 7239349), (81341, 5161377), (132343, 3172299), (244023, 1720459), (251303, 1670619), (397029, 1057433), (556873, 753909)]