3336778081

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2801}}^1$

素因数の和:2906

約数の個数: 48

約数和(自身を含む): 4430298240

約数和(自身を除く): 1093520159

約数列:

[1, 7, 13, 19, 53, 91, 133, 169, 247, 371, 689, 1007, 1183, 1729, 2801, 3211, 4823, 7049, 8957, 13091, 19607, 22477, 36413, 53219, 62699, 91637, 148453, 170183, 254891, 372533, 473369, 691847, 1039171, 1191281, 1929889, 2820607, 3313583, 4842929, 8994011, 13509223, 19744249, 25088557, 36667891, 62958077, 175619899, 256675237, 476682583, 3336778081]

約数ペア:

[(1, 3336778081), (7, 476682583), (13, 256675237), (19, 175619899), (53, 62958077), (91, 36667891), (133, 25088557), (169, 19744249), (247, 13509223), (371, 8994011), (689, 4842929), (1007, 3313583), (1183, 2820607), (1729, 1929889), (2801, 1191281), (3211, 1039171), (4823, 691847), (7049, 473369), (8957, 372533), (13091, 254891), (19607, 170183), (22477, 148453), (36413, 91637), (53219, 62699)]