13303067421

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2521}}^1\times {\mathrm{4259}}^1$

素因数の和:6849

約数の個数: 32

約数和(自身を含む): 20627942400

約数和(自身を除く): 7324874979

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 2521, 4259, 7563, 12777, 17647, 29813, 52941, 89439, 148739, 251281, 446217, 753843, 1041173, 1758967, 3123519, 5276901, 10736939, 32210817, 75158573, 225475719, 633479401, 1900438203, 4434355807, 13303067421]

約数ペア:

[(1, 13303067421), (3, 4434355807), (7, 1900438203), (21, 633479401), (59, 225475719), (177, 75158573), (413, 32210817), (1239, 10736939), (2521, 5276901), (4259, 3123519), (7563, 1758967), (12777, 1041173), (17647, 753843), (29813, 446217), (52941, 251281), (89439, 148739)]