1570391199

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{20063}}^1$

素因数の和:20308

約数の個数: 32

約数和(自身を含む): 2516828160

約数和(自身を除く): 946436961

約数列:

[1, 3, 9, 13, 27, 39, 117, 223, 351, 669, 2007, 2899, 6021, 8697, 20063, 26091, 60189, 78273, 180567, 260819, 541701, 782457, 2347371, 4474049, 7042113, 13422147, 40266441, 58162637, 120799323, 174487911, 523463733, 1570391199]

約数ペア:

[(1, 1570391199), (3, 523463733), (9, 174487911), (13, 120799323), (27, 58162637), (39, 40266441), (117, 13422147), (223, 7042113), (351, 4474049), (669, 2347371), (2007, 782457), (2899, 541701), (6021, 260819), (8697, 180567), (20063, 78273), (26091, 60189)]