29348991

素因数分解:

$3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1091}}^1$

素因数の和:1172

約数の個数: 36

約数和(自身を含む): 50168664

約数和(自身を除く): 20819673

約数列:

[1, 3, 7, 9, 21, 49, 61, 63, 147, 183, 427, 441, 549, 1091, 1281, 2989, 3273, 3843, 7637, 8967, 9819, 22911, 26901, 53459, 66551, 68733, 160377, 199653, 465857, 481131, 598959, 1397571, 3260999, 4192713, 9782997, 29348991]

約数ペア:

[(1, 29348991), (3, 9782997), (7, 4192713), (9, 3260999), (21, 1397571), (49, 598959), (61, 481131), (63, 465857), (147, 199653), (183, 160377), (427, 68733), (441, 66551), (549, 53459), (1091, 26901), (1281, 22911), (2989, 9819), (3273, 8967), (3843, 7637)]