29834973

素因数分解:

$3^4\times 7^2\times {\mathrm{7517}}^1$

素因数の和:7543

約数の個数: 30

約数和(自身を含む): 51851646

約数和(自身を除く): 22016673

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 7517, 22551, 52619, 67653, 157857, 202959, 368333, 473571, 608877, 1104999, 1420713, 3314997, 4262139, 9944991, 29834973]

約数ペア:

[(1, 29834973), (3, 9944991), (7, 4262139), (9, 3314997), (21, 1420713), (27, 1104999), (49, 608877), (63, 473571), (81, 368333), (147, 202959), (189, 157857), (441, 67653), (567, 52619), (1323, 22551), (3969, 7517)]