40809327447

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{19240607}}^1$

素因数の和:19240718

約数の個数: 16

約数和(自身を含む): 62801344512

約数和(自身を除く): 21992017065

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 19240607, 57721821, 134684249, 404052747, 1943301307, 5829903921, 13603109149, 40809327447]

約数ペア:

[(1, 40809327447), (3, 13603109149), (7, 5829903921), (21, 1943301307), (101, 404052747), (303, 134684249), (707, 57721821), (2121, 19240607)]