3447343809

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{135781}}^1$

素因数の和:135838

約数の個数: 48

約数和(自身を含む): 6326354944

約数和(自身を除く): 2879011135

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 63, 91, 93, 117, 217, 273, 279, 403, 651, 819, 1209, 1953, 2821, 3627, 8463, 25389, 135781, 407343, 950467, 1222029, 1765153, 2851401, 4209211, 5295459, 8554203, 12356071, 12627633, 15886377, 29464477, 37068213, 37882899, 54719743, 88393431, 111204639, 164159229, 265180293, 383038201, 492477687, 1149114603, 3447343809]

約数ペア:

[(1, 3447343809), (3, 1149114603), (7, 492477687), (9, 383038201), (13, 265180293), (21, 164159229), (31, 111204639), (39, 88393431), (63, 54719743), (91, 37882899), (93, 37068213), (117, 29464477), (217, 15886377), (273, 12627633), (279, 12356071), (403, 8554203), (651, 5295459), (819, 4209211), (1209, 2851401), (1953, 1765153), (2821, 1222029), (3627, 950467), (8463, 407343), (25389, 135781)]