29872871

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 37601280

約数和(自身を除く): 7728409

約数列:

[1, 7, 29, 31, 47, 101, 203, 217, 329, 707, 899, 1363, 1457, 2929, 3131, 4747, 6293, 9541, 10199, 20503, 21917, 33229, 42253, 90799, 137663, 147157, 295771, 635593, 963641, 1030099, 4267553, 29872871]

約数ペア:

[(1, 29872871), (7, 4267553), (29, 1030099), (31, 963641), (47, 635593), (101, 295771), (203, 147157), (217, 137663), (329, 90799), (707, 42253), (899, 33229), (1363, 21917), (1457, 20503), (2929, 10199), (3131, 9541), (4747, 6293)]