1423977191

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7789}}^1$

素因数の和:7864

約数の個数: 32

約数和(自身を含む): 1832208000

約数和(自身を除く): 408230809

約数列:

[1, 7, 13, 41, 49, 91, 287, 343, 533, 637, 2009, 3731, 4459, 7789, 14063, 26117, 54523, 101257, 182819, 319349, 381661, 708799, 2235443, 2671627, 4151537, 4961593, 15648101, 29060759, 34731151, 109536707, 203425313, 1423977191]

約数ペア:

[(1, 1423977191), (7, 203425313), (13, 109536707), (41, 34731151), (49, 29060759), (91, 15648101), (287, 4961593), (343, 4151537), (533, 2671627), (637, 2235443), (2009, 708799), (3731, 381661), (4459, 319349), (7789, 182819), (14063, 101257), (26117, 54523)]