19329128637

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{733}}^1\times {\mathrm{13799}}^1$

素因数の和:14562

約数の個数: 48

約数和(自身を含む): 32332406400

約数和(自身を除く): 13003277763

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 733, 1911, 2199, 5131, 9529, 13799, 15393, 28587, 35917, 41397, 66703, 96593, 107751, 179387, 200109, 289779, 466921, 538161, 676151, 1255709, 1400763, 2028453, 3767127, 8789963, 10114667, 26369889, 30344001, 70802669, 131490671, 212408007, 394472013, 495618683, 920434697, 1486856049, 2761304091, 6443042879, 19329128637]

約数ペア:

[(1, 19329128637), (3, 6443042879), (7, 2761304091), (13, 1486856049), (21, 920434697), (39, 495618683), (49, 394472013), (91, 212408007), (147, 131490671), (273, 70802669), (637, 30344001), (733, 26369889), (1911, 10114667), (2199, 8789963), (5131, 3767127), (9529, 2028453), (13799, 1400763), (15393, 1255709), (28587, 676151), (35917, 538161), (41397, 466921), (66703, 289779), (96593, 200109), (107751, 179387)]