283434487

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 348549120

約数和(自身を除く): 65114633

約数列:

[1, 7, 29, 47, 61, 203, 329, 427, 487, 1363, 1769, 2867, 3409, 9541, 12383, 14123, 20069, 22889, 29707, 83143, 98861, 160223, 207949, 582001, 663781, 861503, 1396229, 4646467, 6030521, 9773603, 40490641, 283434487]

約数ペア:

[(1, 283434487), (7, 40490641), (29, 9773603), (47, 6030521), (61, 4646467), (203, 1396229), (329, 861503), (427, 663781), (487, 582001), (1363, 207949), (1769, 160223), (2867, 98861), (3409, 83143), (9541, 29707), (12383, 22889), (14123, 20069)]