7130783961

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{22651}}^1$

素因数の和:22946

約数の個数: 48

約数和(自身を含む): 12438666240

約数和(自身を除く): 5307882279

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 263, 399, 789, 1197, 1841, 2367, 4997, 5523, 14991, 16569, 22651, 34979, 44973, 67953, 104937, 158557, 203859, 314811, 430369, 475671, 1291107, 1427013, 3012583, 3873321, 5957213, 9037749, 17871639, 27113247, 41700491, 53614917, 113187047, 125101473, 339561141, 375304419, 792309329, 1018683423, 2376927987, 7130783961]

約数ペア:

[(1, 7130783961), (3, 2376927987), (7, 1018683423), (9, 792309329), (19, 375304419), (21, 339561141), (57, 125101473), (63, 113187047), (133, 53614917), (171, 41700491), (263, 27113247), (399, 17871639), (789, 9037749), (1197, 5957213), (1841, 3873321), (2367, 3012583), (4997, 1427013), (5523, 1291107), (14991, 475671), (16569, 430369), (22651, 314811), (34979, 203859), (44973, 158557), (67953, 104937)]