802127921

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 1039636224

約数和(自身を除く): 237508303

約数列:

[1, 7, 19, 23, 37, 133, 161, 259, 361, 373, 437, 703, 851, 2527, 2611, 3059, 4921, 5957, 7087, 8303, 8579, 13357, 13801, 16169, 49609, 58121, 60053, 93499, 96607, 113183, 134653, 163001, 262219, 307211, 317423, 942571, 1141007, 1835533, 2150477, 2221961, 3097019, 4982161, 6031037, 21679133, 34875127, 42217259, 114589703, 802127921]

約数ペア:

[(1, 802127921), (7, 114589703), (19, 42217259), (23, 34875127), (37, 21679133), (133, 6031037), (161, 4982161), (259, 3097019), (361, 2221961), (373, 2150477), (437, 1835533), (703, 1141007), (851, 942571), (2527, 317423), (2611, 307211), (3059, 262219), (4921, 163001), (5957, 134653), (7087, 113183), (8303, 96607), (8579, 93499), (13357, 60053), (13801, 58121), (16169, 49609)]