16503497283

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{47713}}^1$

素因数の和:47924

約数の個数: 48

約数和(自身を含む): 27719162016

約数和(自身を除く): 11215664733

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 181, 273, 543, 637, 1267, 1911, 2353, 3801, 7059, 8869, 16471, 26607, 47713, 49413, 115297, 143139, 333991, 345891, 620269, 1001973, 1860807, 2337937, 4341883, 7013811, 8636053, 13025649, 25908159, 30393181, 60452371, 91179543, 112268689, 181357113, 336806067, 423166597, 785880823, 1269499791, 2357642469, 5501165761, 16503497283]

約数ペア:

[(1, 16503497283), (3, 5501165761), (7, 2357642469), (13, 1269499791), (21, 785880823), (39, 423166597), (49, 336806067), (91, 181357113), (147, 112268689), (181, 91179543), (273, 60452371), (543, 30393181), (637, 25908159), (1267, 13025649), (1911, 8636053), (2353, 7013811), (3801, 4341883), (7059, 2337937), (8869, 1860807), (16471, 1001973), (26607, 620269), (47713, 345891), (49413, 333991), (115297, 143139)]