969968097

素因数分解:

$3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1\times {\mathrm{541}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 1623398400

約数和(自身を除く): 653430303

約数列:

[1, 3, 7, 9, 21, 63, 149, 191, 447, 541, 573, 1043, 1337, 1341, 1623, 1719, 3129, 3787, 4011, 4869, 9387, 11361, 12033, 28459, 34083, 80609, 85377, 103331, 199213, 241827, 256131, 309993, 564263, 597639, 723317, 725481, 929979, 1692789, 1792917, 2169951, 5078367, 6509853, 15396319, 46188957, 107774233, 138566871, 323322699, 969968097]

約数ペア:

[(1, 969968097), (3, 323322699), (7, 138566871), (9, 107774233), (21, 46188957), (63, 15396319), (149, 6509853), (191, 5078367), (447, 2169951), (541, 1792917), (573, 1692789), (1043, 929979), (1337, 725481), (1341, 723317), (1623, 597639), (1719, 564263), (3129, 309993), (3787, 256131), (4011, 241827), (4869, 199213), (9387, 103331), (11361, 85377), (12033, 80609), (28459, 34083)]